Published in Ugeskr Laeger on June 24, 1996
Psychosocial, behavioural, and health determinants of successful smoking cessation: a longitudinal study of Danish adults. Tob Control (1998) 2.13
A prospective study of smoking during pregnancy and SIDS. Arch Dis Child (2000) 1.04
An investigation of the smoking behaviours of parents before, during and after the birth of their children in Taiwan. BMC Public Health (2008) 0.90
A population-based registry study of infant mortality in the Arctic: Greenland and Denmark, 1973-1997. Am J Public Health (2004) 0.79
Elective caesarean section at 38 weeks versus 39 weeks: neonatal and maternal outcomes in a randomised controlled trial. BJOG (2013) 6.52
Psychological distress in pregnancy and preterm delivery. BMJ (1993) 3.67
Psychological stress during pregnancy and stillbirth: prospective study. BJOG (2008) 3.51
Relation between semen quality and fertility: a population-based study of 430 first-pregnancy planners. Lancet (1998) 3.34
Randomised controlled trial of effect of fish-oil supplementation on pregnancy duration. Lancet (1992) 3.02
Nicotine patches for pregnant smokers: a randomized controlled study. Obstet Gynecol (2000) 2.54
Do stressful life events affect duration of gestation and risk of preterm delivery? Epidemiology (1996) 2.24
Postpartum depression: identification of women at risk. BJOG (2000) 2.18
Methods and consequences of changes in use of episiotomy. BMJ (1994) 2.14
Randomised trial of cervical cerclage, with and without occlusion, for the prevention of preterm birth in women suspected for cervical insufficiency. BJOG (2013) 2.00
A possible preventive effect of low-dose fish oil on early delivery and pre-eclampsia: indications from a 50-year-old controlled trial. Br J Nutr (1990) 1.86
Randomised clinical trials of fish oil supplementation in high risk pregnancies. Fish Oil Trials In Pregnancy (FOTIP) Team. BJOG (2000) 1.78
Does alcohol increase the risk of preterm delivery? Epidemiology (2000) 1.78
Standing at work and preterm delivery. Br J Obstet Gynaecol (1995) 1.65
Maternal adiposity prior to pregnancy is associated with ADHD symptoms in offspring: evidence from three prospective pregnancy cohorts. Int J Obes (Lond) (2007) 1.61
Intake of marine fat, rich in (n-3)-polyunsaturated fatty acids, may increase birthweight by prolonging gestation. Lancet (1986) 1.60
Does moderate alcohol consumption affect fertility? Follow up study among couples planning first pregnancy. BMJ (1998) 1.57
Spontaneous abortion and physical strain around implantation: a follow-up study of first-pregnancy planners. Epidemiology (2000) 1.54
Exposure to tobacco smoke in utero and the risk of stillbirth and death in the first year of life. Am J Epidemiol (2001) 1.52
A follow-up study of environmental and biologic determinants of fertility among 430 Danish first-pregnancy planners: design and methods. Reprod Toxicol (1998) 1.46
Stress and salivary cortisol during pregnancy. Psychoneuroendocrinology (2005) 1.45
[Extremely premature infants]. Ugeskr Laeger (1993) 1.39
[Active management of labour--all roads lead to Rome]. Ugeskr Laeger (1996) 1.39
Gestational age in relation to marine n-3 fatty acids in maternal erythrocytes: a study of women in the Faroe Islands and Denmark. Am J Obstet Gynecol (1991) 1.39
Time to pregnancy and preterm delivery. Obstet Gynecol (1997) 1.30
The relationship between psychological distress during pregnancy and birth weight for gestational age. Acta Obstet Gynecol Scand (1996) 1.30
Inhibin B as a serum marker of spermatogenesis: correlation to differences in sperm concentration and follicle-stimulating hormone levels. A study of 349 Danish men. J Clin Endocrinol Metab (1997) 1.30
Gestational age, birth weight, and the risk of hyperkinetic disorder. Arch Dis Child (2006) 1.27
A prospective intervention study of stopping smoking in pregnancy in a routine antenatal care setting. Br J Obstet Gynaecol (1998) 1.27
Gestation length and birth weight in relation to intake of marine n-3 fatty acids. Br J Nutr (1995) 1.21
Caffeine intake and fecundability: a follow-up study among 430 Danish couples planning their first pregnancy. Reprod Toxicol (1998) 1.19
The relation between psychosocial job strain, and preterm delivery and low birthweight for gestational age. Int J Epidemiol (1994) 1.18
Smoking habits among Danish pregnant women from 1989 to 1996 in relation to sociodemographic and lifestyle factors. Acta Obstet Gynecol Scand (1998) 1.17
An increasing proportion of infants weigh more than 4000 grams at birth. Acta Obstet Gynecol Scand (2001) 1.13
Epilepsy and pregnancy: effect of antiepileptic drugs and lifestyle on birthweight. BJOG (2000) 1.13
Father's effect on infant birth weight. Am J Obstet Gynecol (1998) 1.12
Growth retardation in preterm infants. Br J Obstet Gynaecol (1987) 1.12
Preterm and small-for-gestational-age birth across generations. Am J Obstet Gynecol (1997) 1.09
Reproductive pattern, perinatal mortality, and sex preference in rural Tamil Nadu, south India: community based, cross sectional study. BMJ (1997) 1.09
Birthweight-for-gestational age charts based on early ultrasound estimation of gestational age. Br J Obstet Gynaecol (1986) 1.08
The impact of maternal celiac disease on birthweight and preterm birth: a Danish population-based cohort study. Hum Reprod (2009) 1.08
[Strategies for smoking cessation among pregnant women]. Ugeskr Laeger (1994) 1.08
Duration of pregnancy in relation to fish oil supplementation and habitual fish intake: a randomised clinical trial with fish oil. Eur J Clin Nutr (2007) 1.07
Prolonged labour as indication for emergency caesarean section: a quality assurance analysis by criterion-based audit at two Tanzanian rural hospitals. BJOG (2012) 1.05
Smoking during pregnancy and preterm birth. Br J Obstet Gynaecol (1996) 1.05
Bias in studies of preterm and postterm delivery due to ultrasound assessment of gestational age. Epidemiology (1995) 1.05
Fear of childbirth: predictors and temporal changes among nulliparous women in the Danish National Birth Cohort. BJOG (2008) 1.05
A prospective study of smoking during pregnancy and SIDS. Arch Dis Child (2000) 1.04
Semen quality and sex hormones with reference to metal welding. Reprod Toxicol (1998) 1.03
Episiotomy and perineal lesions in spontaneous vaginal deliveries. Br J Obstet Gynaecol (1992) 1.03
Adult and prenatal exposures to tobacco smoke as risk indicators of fertility among 430 Danish couples. Am J Epidemiol (1998) 1.03
Postpartum perineal repair performed by midwives: a randomised trial comparing two suture techniques leaving the skin unsutured. BJOG (2008) 1.01
Is prenatal alcohol exposure related to inattention and hyperactivity symptoms in children? Disentangling the effects of social adversity. J Child Psychol Psychiatry (2009) 1.00
Distress and reduced fertility: a follow-up study of first-pregnancy planners. Fertil Steril (1999) 0.99
Essential fatty acid status in neonates after fish-oil supplementation during late pregnancy. Br J Nutr (1995) 0.98
Menstrual cycle pattern and fertility: a prospective follow-up study of pregnancy and early embryonal loss in 295 couples who were planning their first pregnancy. Fertil Steril (1999) 0.98
Fear of childbirth and risk for birth complications in nulliparous women in the Danish National Birth Cohort. BJOG (2009) 0.97
IVF and stillbirth: a prospective follow-up study. Hum Reprod (2010) 0.96
Employment during pregnancy in relation to risk factors and pregnancy outcome. Br J Obstet Gynaecol (1994) 0.95
Several genetic and environmental factors influence cord blood IgE concentration. Pediatr Allergy Immunol (1994) 0.94
Measurements of cardiac stroke volume in various body positions in pregnancy and during Caesarean section: a comparison between thermodilution and impedance cardiography. Scand J Clin Lab Invest (1979) 0.94
Prelabor evaluation of inducibility. Obstet Gynecol (1982) 0.94
Duration of breastfeeding and developmental milestones during the latter half of infancy. Acta Paediatr (1999) 0.93
Maternal size at birth and the development of hypertension during pregnancy: a test of the Barker hypothesis. Arch Intern Med (1999) 0.93
Urinary incontinence: prevalence and risk factors at 16 weeks of gestation. Br J Obstet Gynaecol (1999) 0.92
Early fetal growth, PAPP-A and free β-hCG in relation to risk of delivering a small-for-gestational age infant. Ultrasound Obstet Gynecol (2011) 0.92
Stimulation of labor in cases of premature rupture of the membranes at or near term. A consecutive randomized study of prostaglandin E2-tablets and intravenous oxytocin. Acta Obstet Gynecol Scand (1981) 0.91
Preterm birth and intra-uterine growth retardation among children of women with schizophrenia. Br J Psychiatry (1999) 0.91
Prognosis of a new pregnancy following previous spontaneous abortions. Eur J Obstet Gynecol Reprod Biol (1991) 0.90