Published in Br J Obstet Gynaecol on October 01, 1991
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Periconceptional folic acid intake in Nijmegen, Netherlands. Lancet (1999) 1.59
The Euro-Team Early Pregnancy (ETEP) protocol for recurrent miscarriage. Hum Reprod (1995) 1.58
Prenatal diagnosis and treatment of congenital Toxoplasma gondii infections: an experimental study in rhesus monkeys. Eur J Obstet Gynecol Reprod Biol (1997) 1.51
Prolonged treatment with oral retinoids in adults: no influence on the frequency and severity of spinal abnormalities. Br J Dermatol (1996) 1.48
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Three different methods for the determination of total homocysteine in plasma. Ann Clin Biochem (1995) 1.30
Hyperhomocysteinaemia and recurrent spontaneous abortion or abruptio placentae. Lancet (1992) 1.27
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Altered folate and vitamin B12 metabolism in families with spina bifida offspring. QJM (1997) 1.21
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Hyperhomocysteinemia: a risk factor in women with unexplained recurrent early pregnancy loss. Fertil Steril (1993) 1.17
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Randomized study of vaginal chlorhexidine disinfection during labor to prevent vertical transmission of group B streptococci. Eur J Obstet Gynecol Reprod Biol (1995) 1.09
Genetic risk factor for unexplained recurrent early pregnancy loss. Lancet (1997) 1.08
Endocrine effects of 17 alpha-hydroxyprogesterone caproate during early pregnancy: a double-blind clinical trial. Br J Obstet Gynaecol (1988) 1.08
Mechanisms of late decelerations in the fetal heart rate. A study with autonomic blocking agents in fetal lambs. Eur J Obstet Gynecol Reprod Biol (1979) 1.07
Nonsyndromic orofacial clefts: association with maternal hyperhomocysteinemia. Teratology (1999) 1.01
The clinical and urodynamic effects of anterior vaginal repair and Burch colposuspension. Am J Obstet Gynecol (1988) 0.97
Dietary folate from vegetables and citrus fruit decreases plasma homocysteine concentrations in humans in a dietary controlled trial. J Nutr (1999) 0.97
A randomized comparison of oxytocin, sulprostone and placebo in the management of the third stage of labour. Br J Obstet Gynaecol (1991) 0.95
Low-dose folic acid supplementation decreases plasma homocysteine concentrations: a randomized trial. Am J Clin Nutr (1999) 0.95
Homocysteine and folate levels as risk factors for recurrent early pregnancy loss. Obstet Gynecol (2000) 0.95
The vibratory innocent heart murmur in schoolchildren: difference in auscultatory findings between school medical officers and a pediatric cardiologist. Pediatr Cardiol (1995) 0.95
Neural tube defects and elevated homocysteine levels in amniotic fluid. Am J Obstet Gynecol (1995) 0.95
The vibratory innocent heart murmur in schoolchildren: a case-control Doppler echocardiographic study. Pediatr Cardiol (1995) 0.94
Biventricular free wall rupture with extracardiac left-to-right shunt after myocardial infarction. Am Heart J (1988) 0.92
Prevention of neural tube defects by and toxicity of L-homocysteine in cultured postimplantation rat embryos. Teratology (1994) 0.91
Influence of selective and non-selective beta-adrenoreceptor blockade on the haemodynamic effect of adrenaline during combined antihypertensive drug therapy. Clin Sci (Lond) (1979) 0.91
Hyperhomocysteinemia: a risk factor for placental abruption or infarction. Eur J Obstet Gynecol Reprod Biol (1996) 0.90
Methotrexate revisited: effects of long-term treatment in psoriasis. Br J Dermatol (1994) 0.89
Plasma homocysteine and menopausal status. Eur J Clin Invest (1995) 0.89
A common mutation in the 5,10-methylenetetrahydrofolate reductase gene as a new risk factor for placental vasculopathy. Am J Obstet Gynecol (2000) 0.89
A comparative study of three indices of umbilical blood flow in relation to prediction of growth retardation. J Perinat Med (1987) 0.88
Haematological and biochemical profile of uncomplicated pregnancy in nulliparous women; a longitudinal study. Neth J Med (1995) 0.86
Recurrent early pregnancy loss and genetic-related disturbances in folate and homocysteine metabolism. Br J Hosp Med (1999) 0.86
Electrical properties of tissues involved in the conduction of foetal ECG. Med Biol Eng Comput (1989) 0.86
Study on the presence of homocysteine in ovarian follicular fluid. Fertil Steril (1993) 0.86
Fetal habituation to vibroacoustic stimulation in relation to fetal states and fetal heart rate parameters. Early Hum Dev (2001) 0.86
Limits of reproducibility of mitral pulsed Doppler spectra. Am J Cardiol (1988) 0.86
Hyperhomocysteinemia and other thrombotic risk factors in women with placental vasculopathy. BJOG (2000) 0.85
Neonatal complications in newborns with an umbilical artery pH < 7.00. Am J Obstet Gynecol (1996) 0.85
The effect of respiration on diastolic blood flow velocities in the human heart. Eur Heart J (1989) 0.84
Maternal homocysteine and chorionic vascularization in recurrent early pregnancy loss. Hum Reprod (2000) 0.84
Endometriosis in rhesus monkeys. Lab Anim (1982) 0.83
Hormone replacement therapy may reduce high serum homocysteine in postmenopausal women. Eur J Clin Invest (1994) 0.83
The urethral pressure profile in pregnancy and after delivery in healthy nulliparous women. Am J Obstet Gynecol (1982) 0.83
Intra- or extrauterine transport? Comparison of neonatal outcomes using a logistic model. Eur J Obstet Gynecol Reprod Biol (1985) 0.82
Computer analysis of antepartum fetal heart rate: 1. Baseline determination. Int J Biomed Comput (1990) 0.82
Percentiles for gas values in human umbilical cord blood. Eur J Obstet Gynecol Reprod Biol (1983) 0.82
The effect of changes in the conductive medium on the fetal ECG throughout gestation. Clin Phys Physiol Meas (1989) 0.82
Analysis of heart rate and beat-to-beat variability: Interval difference index. Am J Obstet Gynecol (1980) 0.81
Multivitamin supplementation in oral contraceptive users. Contraception (1991) 0.81
Effects of sub-50 oral contraceptives on homocysteine metabolism: a preliminary study. Contraception (1992) 0.81
Low-dose folic acid supplementation does not influence plasma methionine concentrations in young non-pregnant women. Br J Nutr (1999) 0.81
Limits of reproducibility of left ventricular wall thickness and mass by M-mode echocardiography. Neth J Med (1989) 0.81
The effect of pulsating arteries on reflectance pulse oximetry: measurements in adults and neonates. J Clin Monit (1995) 0.81
The second twin. Eur J Obstet Gynecol Reprod Biol (1985) 0.80
Computer analysis of antepartum fetal heart rate: 2. Detection of accelerations and decelerations. Int J Biomed Comput (1990) 0.80
The effect of folic acid on the homocysteine metabolism in human umbilical vein endothelial cells (HUVECs). Eur J Clin Invest (1996) 0.80
Fetal habituation to vibroacoustic stimulation in uncomplicated postterm pregnancies. Eur J Obstet Gynecol Reprod Biol (2001) 0.80
Rapid onset of an increase in caffeine residence time in young women due to oral contraceptive steroids. Eur J Clin Pharmacol (1984) 0.80
State transitions in uncomplicated pregnancies after term. Early Hum Dev (1998) 0.79
The responses to repeated vibroacoustic stimulation in a fetus with trisomy 18. Eur J Obstet Gynecol Reprod Biol (2001) 0.79
Sensitivity of intrapartum group B streptococcal screening and in vitro comparison of four rapid antigen tests. Eur J Obstet Gynecol Reprod Biol (1994) 0.79
Homocysteine and human reproduction. Clin Exp Obstet Gynecol (2000) 0.79
Homocysteine metabolism and effects of folic acid supplementation in patients affected with spina bifida. Neuropediatrics (2000) 0.79
Primary prevention of neural-tube defects with folic acid. Eur J Obstet Gynecol Reprod Biol (1994) 0.79
Mathematical model of the fetal cardiovascular system: the uncontrolled case. Am J Physiol (1980) 0.78
Diabetes insipidus in pregnancy as a first sign of a craniopharyngioma. Eur J Obstet Gynecol Reprod Biol (1980) 0.78
Chronic hyperglycemia and insulin concentrations in fetal lambs. Am J Obstet Gynecol (1988) 0.78
Perinatal audit on avoidable mortality in a Dutch rural region: a retrospective study. Eur J Obstet Gynecol Reprod Biol (2000) 0.78
Maternal and fetal levels of methionine and homocysteine in early human pregnancy. Br J Obstet Gynaecol (1997) 0.78
Mean transit time for videodensitometric assessment of myocardial perfusion and the concept of maximal flow ratio: a validation study in the intact dog and a pilot study in man. Int J Card Imaging (1990) 0.78
Normal sympathetic neural activity in patients with mitral valve prolapse. Clin Cardiol (1986) 0.78
Effect of reducing uteroplacental blood flow on movements and on electrocortical activity of fetal sheep. Gynecol Obstet Invest (1987) 0.78
The usefulness of an endomyocardial biopsy in heart disease of unknown etiology. Int J Cardiol (1986) 0.78
Ectopic pregnancy: not only a tubal disease. Eur J Obstet Gynecol Reprod Biol (1984) 0.78