Published in CMAJ on June 10, 2003
Problems due to small samples and sparse data in conditional logistic regression analysis. Am J Epidemiol (2000) 3.24
Ferrous sulphate poisoning in children. Br Med J (1951) 3.23
Comparison of pediatric poisoning hazards: an analysis of 3.8 million exposure incidents. A report from the American Association of Poison Control Centers. Pediatrics (1992) 3.04
Cross sectional survey of socioeconomic variations in severity and mechanism of childhood injuries in Trent 1992-7. BMJ (2002) 3.04
Stress in families of children who have ingested poisons. Br Med J (1975) 2.54
Socioeconomic differences in childhood injury: a population based epidemiologic study in Ontario, Canada. Inj Prev (2000) 2.06
1998 annual report of the American Association of Poison Control Centers Toxic Exposure Surveillance System. Am J Emerg Med (1999) 1.98
Patterns of unintentional injury in childhood and their relation to socio-economic factors. Public Health (1999) 1.47
1997 annual report of the American Association of Poison Control Centers Toxic Exposure Surveillance System. Am J Emerg Med (1998) 1.46
Predictors of injury mortality in early childhood. Pediatrics (1997) 1.36
1996 annual report of the American Association of Poison Control Centers Toxic Exposure Surveillance System. Am J Emerg Med (1997) 1.32
1995 annual report of the American Association of Poison Control Centers Toxic Exposure Surveillance System. Am J Emerg Med (1996) 1.30
Effectiveness and strategies of iron supplementation during pregnancy. Am J Clin Nutr (2000) 1.29
Ingestion of toxic substances by children. N Engl J Med (2000) 1.06
Iron poisoning--a preventable hazard of childhood. S Afr Med J (1985) 0.84
Maternal socioeconomic characteristics and infant mortality from injuries in the Czech Republic 1989-92. Inj Prev (2000) 0.81
Iron poisoning. Curr Probl Pediatr (2000) 0.80
Vitamin and mineral supplement prior to and during pregnancy. Obstet Gynecol Clin North Am (1997) 0.80
Recent increases in numbers and risk of fatalities in young children ingesting iron preparations. Vet Hum Toxicol (1994) 0.79
Iron poisoning in children. Curr Opin Pediatr (1994) 0.78
The four A's of decreasing the toll of childhood iron poisoning deaths. Arch Fam Med (1994) 0.78
Toddler deaths resulting from ingestion of iron supplements--Los Angeles, 1992-1993. MMWR Morb Mortal Wkly Rep (1993) 0.78
Acute iron poisoning: obstetrician's opportunity. Am J Obstet Gynecol (1970) 0.78
Rates of hyperkalemia after publication of the Randomized Aldactone Evaluation Study. N Engl J Med (2004) 11.44
Safety of patients isolated for infection control. JAMA (2003) 5.90
Prevalence of depression during pregnancy: systematic review. Obstet Gynecol (2004) 5.42
Translation of research evidence from animals to humans. JAMA (2006) 4.48
Statins and sepsis in patients with cardiovascular disease: a population-based cohort analysis. Lancet (2006) 4.42
Angiotensin-converting enzyme inhibitors and aortic rupture: a population-based case-control study. Lancet (2006) 4.10
Drug-drug interactions among elderly patients hospitalized for drug toxicity. JAMA (2003) 4.00
Selected pregnancy and delivery outcomes after exposure to antidepressant medication: a systematic review and meta-analysis. JAMA Psychiatry (2013) 3.71
Prenatal paracetamol exposure and child neurodevelopment: a sibling-controlled cohort study. Int J Epidemiol (2013) 3.68
Politics and independence--the collapse of the Canadian Medical Association Journal. N Engl J Med (2006) 3.18
Drug-induced lithium toxicity in the elderly: a population-based study. J Am Geriatr Soc (2004) 3.12
Medical illness and the risk of suicide in the elderly. Arch Intern Med (2004) 3.09
Early analgesia for children with acute abdominal pain. Pediatrics (2005) 2.88
Central nervous system depression of neonates breastfed by mothers receiving oxycodone for postpartum analgesia. J Pediatr (2011) 2.86
Variables associated with medication errors in pediatric emergency medicine. Pediatrics (2002) 2.86
Cardiovascular health after maternal placental syndromes (CHAMPS): population-based retrospective cohort study. Lancet (2005) 2.76
The risk of suicide with selective serotonin reuptake inhibitors in the elderly. Am J Psychiatry (2006) 2.74
Pre-conceptional vitamin/folic acid supplementation 2007: the use of folic acid in combination with a multivitamin supplement for the prevention of neural tube defects and other congenital anomalies. J Obstet Gynaecol Can (2007) 2.64
Single-dose and steady-state pharmacokinetics of celecoxib in children. Clin Pharmacol Ther (2002) 2.53
Perinatal risks of untreated depression during pregnancy. Can J Psychiatry (2004) 2.50
Pregnancy outcomes in the clinical development program of fingolimod in multiple sclerosis. Neurology (2014) 2.41
Perinatal outcome following third trimester exposure to paroxetine. Arch Pediatr Adolesc Med (2002) 2.32
Hypertension and antihypertensive drugs in pregnancy and perinatal outcomes. Am J Obstet Gynecol (2012) 2.23
Isotretinoin and the risk of depression in patients with acne vulgaris: a case-crossover study. J Clin Psychiatry (2008) 2.22
The quality of life and cost utility of home nocturnal and conventional in-center hemodialysis. Kidney Int (2003) 2.18
Oral dexamethasone for the treatment of pain in children with acute pharyngitis: a randomized, double-blind, placebo-controlled trial. Ann Emerg Med (2003) 2.11
Emergency department overcrowding and ambulance transport delays for patients with chest pain. CMAJ (2003) 2.06
The safety of ondansetron for nausea and vomiting of pregnancy: a prospective comparative study. BJOG (2004) 2.04
The safety of proton pump inhibitors (PPIs) in pregnancy: a meta-analysis. Am J Gastroenterol (2009) 2.03
FDA pregnancy risk categories and the CPS: do they help or are they a hindrance? Can Fam Physician (2010) 2.02
Simpson's paradox and the association between vitamin D deficiency and increased heart disease. Am J Cardiol (2012) 2.02
Evaluation of the risk of congenital cardiovascular defects associated with use of paroxetine during pregnancy. Am J Psychiatry (2008) 2.01
Pregnancy outcome of women using atypical antipsychotic drugs: a prospective comparative study. J Clin Psychiatry (2005) 2.00
Liposomal lidocaine to improve procedural success rates and reduce procedural pain among children: a randomized controlled trial. CMAJ (2005) 1.99
A comparison of risk perception and psychological morbidity in women with ductal carcinoma in situ and early invasive breast cancer. Breast Cancer Res Treat (2003) 1.98
Paroxetine and congenital malformations: meta-Analysis and consideration of potential confounding factors. Clin Ther (2007) 1.98
Editorial autonomy of CMAJ. CMAJ (2006) 1.96
Mechanisms of cardiac arrhythmias and sudden death in transgenic rabbits with long QT syndrome. J Clin Invest (2008) 1.93
Folic acid food fortification is associated with a decline in neuroblastoma. Clin Pharmacol Ther (2003) 1.91
Population baseline of meconium fatty acid ethyl esters among infants of nondrinking women in Jerusalem and Toronto. Ther Drug Monit (2003) 1.91
Measurement of cortisol in human hair as a biomarker of systemic exposure. Clin Invest Med (2007) 1.91
Interpreting clinically significant changes in patient-reported outcomes. Cancer (2007) 1.89
Methods for quantification of exposure to cigarette smoking and environmental tobacco smoke: focus on developmental toxicology. Ther Drug Monit (2009) 1.89
Neurodevelopment of children following prenatal exposure to venlafaxine, selective serotonin reuptake inhibitors, or untreated maternal depression. Am J Psychiatry (2012) 1.88
Universal health insurance and health care access for homeless persons. Am J Public Health (2010) 1.85
Safety of codeine during breastfeeding: fatal morphine poisoning in the breastfed neonate of a mother prescribed codeine. Can Fam Physician (2007) 1.83
Pregnancy outcome after first-trimester exposure to metformin: a meta-analysis. Fertil Steril (2006) 1.80
Hypoxia enhances tumor stemness by increasing the invasive and tumorigenic side population fraction. Stem Cells (2008) 1.78
Hair cortisol as a biological marker of chronic stress: current status, future directions and unanswered questions. Psychoneuroendocrinology (2011) 1.78
Child neurodevelopmental outcome and maternal occupational exposure to solvents. Arch Pediatr Adolesc Med (2004) 1.77
Cost savings of home nocturnal versus conventional in-center hemodialysis. Kidney Int (2002) 1.76
Rates of spontaneous and therapeutic abortions following use of antidepressants in pregnancy: results from a large prospective database. J Obstet Gynaecol Can (2009) 1.76
Stress pathways to spontaneous preterm birth: the role of stressors, psychological distress, and stress hormones. Am J Epidemiol (2009) 1.72
Favorable pregnancy outcome following Trastuzumab (Herceptin) use during pregnancy--Case report and updated literature review. Reprod Toxicol (2007) 1.70
Child development following exposure to tricyclic antidepressants or fluoxetine throughout fetal life: a prospective, controlled study. Am J Psychiatry (2002) 1.68
Historical perspective: the original description of fetal alcohol spectrum disorder in France, 1967. Ther Drug Monit (2003) 1.68
The impact of maternal depression during pregnancy on perinatal outcomes: a systematic review and meta-analysis. J Clin Psychiatry (2013) 1.67
The effect of prenatal antidepressant exposure on neonatal adaptation: a systematic review and meta-analysis. J Clin Psychiatry (2013) 1.66
The effect of tracheostomy timing during critical illness on long-term survival. Crit Care Med (2008) 1.66
Antidepressant exposure during pregnancy and congenital malformations: is there an association? A systematic review and meta-analysis of the best evidence. J Clin Psychiatry (2013) 1.65
Pregnancy outcome following non-obstetric surgical intervention. Am J Surg (2005) 1.65
Codeine-acetaminophen versus nonsteroidal anti-inflammatory drugs in the treatment of post-abdominal surgery pain: a systematic review of randomized trials. Am J Surg (2009) 1.65
The FLAMES score accurately predicts mortality risk in burn patients. J Trauma (2008) 1.63
More codeine fatalities after tonsillectomy in North American children. Pediatrics (2012) 1.63
Maternal hyperthermia and the risk for neural tube defects in offspring: systematic review and meta-analysis. Epidemiology (2005) 1.62
Estradiol promotes sudden cardiac death in transgenic long QT type 2 rabbits while progesterone is protective. Heart Rhythm (2012) 1.62
Validation of the Ottawa Knee Rule in children: a multicenter study. Ann Emerg Med (2003) 1.61
Counseling about medication-induced birth defects with clinical decision support in primary care. J Womens Health (Larchmt) (2013) 1.60
Pregnancy and isotretinoin therapy. CMAJ (2013) 1.60
Opioid dose and risk of road trauma in Canada: a population-based study. JAMA Intern Med (2013) 1.59
Erythema multiforme, Stevens-Johnson syndrome and toxic epidermal necrolysis in children: a review of 10 years' experience. Drug Saf (2002) 1.58
Codeine, ultrarapid-metabolism genotype, and postoperative death. N Engl J Med (2009) 1.57
Mandatory reporting by physicians of patients potentially unfit to drive. Open Med (2008) 1.57
Discrepancies between ordered and delivered concentrations of opiate infusions in critical care. Crit Care Med (2003) 1.55
The effect of traumatic brain injury on the health of homeless people. CMAJ (2008) 1.53
Breast-feeding during maternal use of azathioprine. Ann Pharmacother (2006) 1.52
Hair mercury levels of women of reproductive age in Ontario, Canada: implications to fetal safety and fish consumption. J Pediatr (2010) 1.52
Spatial correlation of action potential duration and diastolic dysfunction in transgenic and drug-induced LQT2 rabbits. Heart Rhythm (2013) 1.50
A randomized cross over trial of tolerability and compliance of a micronutrient supplement with low iron separated from calcium vs high iron combined with calcium in pregnant women [ISRCTN56071145]. BMC Pregnancy Childbirth (2006) 1.50
Prediction of milk/plasma concentration ratio of drugs. Ann Pharmacother (2003) 1.48
Long-term cardiovascular risk in women prescribed fertility therapy. J Am Coll Cardiol (2013) 1.46
Waiting for urgent procedures on the weekend among emergently hospitalized patients. Am J Med (2004) 1.46
Infection control for the disinterested. CMAJ (2003) 1.46
Effect of anticholinergic drugs on the efficacy of activated charcoal. J Toxicol Clin Toxicol (2004) 1.45
Activated protein C in normal human pregnancy and pregnancies complicated by severe preeclampsia: a therapeutic opportunity? Crit Care Med (2002) 1.44
Hair methylmercury: a new indication for therapeutic monitoring. Ther Drug Monit (2010) 1.44
Safety of the newer class of opioid antagonists in pregnancy. Can Fam Physician (2014) 1.43
Outcome following high-dose methotrexate in pregnancies misdiagnosed as ectopic. Am J Obstet Gynecol (2011) 1.43
Colchicine poisoning: the dark side of an ancient drug. Clin Toxicol (Phila) (2010) 1.43
Administrative data accurately identified intensive care unit admissions in Ontario. J Clin Epidemiol (2006) 1.43
Physicians' perceptions of teratogenic risk associated with radiography and CT during early pregnancy. AJR Am J Roentgenol (2004) 1.42
Bicyclist deaths and striking vehicles in the USA. Inj Prev (2011) 1.42
Evaluation of drug formularies for pediatric intensive care. Pediatr Crit Care Med (2011) 1.42
Patterns of paediatric analgesic use in Africa: a systematic review. Arch Dis Child (2012) 1.42
Graduated drivers' licences for seniors: reclaiming one benefit of being young. CMAJ (2012) 1.42
Timolol concentrations in breast milk of a woman treated for glaucoma: calculation of neonatal exposure. J Glaucoma (2008) 1.41
Driving fatalities on Super Bowl Sunday. N Engl J Med (2003) 1.41
Rural medical students at urban medical schools: Too few and far between? Open Med (2007) 1.40
Tdap vaccination during pregnancy to reduce pertussis infection in young infants. Can Fam Physician (2013) 1.40
Characteristics and publication patterns of obstetric studies registered in ClinicalTrials.gov. J Clin Pharmacol (2013) 1.40