Published in Hum Reprod on March 01, 1999
Pregnancy in women aged 35 years and above: a prospective observational study. J Obstet Gynaecol India (2014) 0.85
Early Infant Morbidity in the City of São Paulo, Brazil. Popul Health Metr (2003) 0.84
The effect of age, obesity and parity on blood pressure and hypertension in non-pregnant married women. J Family Community Med (2006) 0.75
The impact of parity on perinatal outcomes in pregnancies complicated by advanced maternal age. J Turk Ger Gynecol Assoc (2013) 0.75
Rapid aneuploidy testing (knowing less) versus traditional karyotyping (knowing more) for advanced maternal age: what would be missed, who should decide? Hong Kong Med J (2008) 1.61
Head-to-body delivery interval and risk of fetal acidosis and hypoxic ischaemic encephalopathy in shoulder dystocia: a retrospective review. BJOG (2010) 1.55
Labour characteristics and uterine activity: misoprostol compared with oxytocin in women at term with prelabour rupture of the membranes. BJOG (2000) 1.53
Comparison of perinatal outcomes of shoulder dystocia alleviated by different type and sequence of manoeuvres: a retrospective review. BJOG (2011) 1.53
Apoptotic and proliferative activities in first trimester placentae. Placenta (1999) 1.47
Rapid aneuploidy testing, traditional karyotyping, or both? Lancet (2005) 1.29
Erythrocyte zinc in differential diagnosis of hyperthyroidism in pregnancy: a preliminary report. Br Med J (Clin Res Ed) (1987) 1.27
Recurrent pneumothorax in pregnancy: what should we do after placing an intercostal drain. Hong Kong Med J (2006) 1.25
Transient hyperthyroidism in hyperemesis gravidarum. J R Soc Med (1986) 1.21
The effect of pregnancy on thyroid nodule formation. J Clin Endocrinol Metab (2002) 1.12
Goitrogenesis during pregnancy and neonatal hypothyroxinaemia in a borderline iodine sufficient area. Clin Endocrinol (Oxf) (2000) 1.04
Iron supplement in pregnancy and development of gestational diabetes--a randomised placebo-controlled trial. BJOG (2009) 1.00
Colon cancer in pregnancy. A case report. J Reprod Med (1999) 0.96
Transient hyperthyroidism in pregnancy. Case report. Br J Obstet Gynaecol (1987) 0.91
Serologic characteristics and clinical significance of Miltenberger antibodies among Chinese patients in Hong Kong. Vox Sang (1998) 0.90
Placental glycolysis and energy metabolism in preeclampsia. Am J Obstet Gynecol (1987) 0.90
Thyroid function in hyperemesis gravidarum. Acta Endocrinol (Copenh) (1989) 0.88
Is X-ray pelvimetry useful in a trial of labour after caesarean section? Eur J Obstet Gynecol Reprod Biol (1987) 0.84
Placental size and large-for-gestational-age infants in women with abnormal glucose tolerance in pregnancy. Diabet Med (2000) 0.84
Implications of the relationship between maternal age and parity with hepatitis B carrier status in a high endemicity area. J Viral Hepat (2009) 0.83
Correlation between maternal hepatitis B surface antigen carrier status with social, medical and family factors in an endemic area: have we overlooked something? Infection (2011) 0.83
Iodine insufficiency and neonatal hyperthyrotropinaemia in Hong Kong. Clin Endocrinol (Oxf) (1997) 0.83
Hemoglobin and red cell indices correlated with serum ferritin concentration in late pregnancy. Obstet Gynecol (1999) 0.82
Relationship between age and prevalence of hepatitis B infection in first-year university students in Hong Kong. Infection (2012) 0.81
Effect of homocysteine on the production of nitric oxide in endothelial cells. Clin Exp Pharmacol Physiol (1999) 0.80
Low birth weight and hyperemesis gravidarum. Eur J Obstet Gynecol Reprod Biol (1988) 0.79
Fibrinopeptide A levels in maternal and newborn plasma. Eur J Obstet Gynecol Reprod Biol (1989) 0.79
Prophylaxis of thromboembolism in pregnancy: an alternative. Br J Obstet Gynaecol (1985) 0.79
Hypothyroidism presenting as hypothermia following pre-eclampsia at 23 weeks gestation. Case report and review of the literature. Br J Obstet Gynaecol (1991) 0.78
The use of fetal Doppler cerebroplacental blood flow and amniotic fluid volume measurement in the surveillance of postdated pregnancies. Acta Obstet Gynecol Scand (2005) 0.78
Doppler study of the umbilical and fetal middle cerebral arteries in women with gestational diabetes mellitus. Ultrasound Obstet Gynecol (2004) 0.78
Expression of vascular endothelial growth factor in third-trimester placentas is not increased in growth-restricted fetuses. J Soc Gynecol Investig (2001) 0.78
Continued reduction in the incidence of birth trauma and birth asphyxia related to instrumental deliveries after the study period: was this the Hawthorne effect? Eur J Obstet Gynecol Reprod Biol (2006) 0.78
Predicting the success of external cephalic version with a scoring system. A prospective, two-phase study. J Reprod Med (2000) 0.77
Fetal gastroschisis associated with monosomy 22 mosaicism and absent cerebral diastolic flow. Prenat Diagn (1990) 0.77
Successful outcome after serial amnioreductions in triplet fetofetal transfusion syndrome. Obstet Gynecol (2003) 0.77
Routine induction of labour at 41 weeks of gestation: nonsensus consensus. BJOG (2002) 0.75
Effect of fetal sepsis on umbilical cord blood gases. Am J Obstet Gynecol (1993) 0.75
Effect of folate supplement on pregnant women with beta-thalassaemia minor. Eur J Obstet Gynecol Reprod Biol (1989) 0.75
Severe pre-eclampsia of early onset. Br Med J (Clin Res Ed) (1983) 0.75
Hyperthyroidism in pregnancy. J R Soc Med (1988) 0.75
Fractured clavicle and birth trauma. Am J Obstet Gynecol (1998) 0.75
Changes in neonatal transcutaneous bilirubinometer index following intravenous fluid and oxytocin infusion during labour. Asia Oceania J Obstet Gynaecol (1988) 0.75
Nutritional intake and placental size in gestational diabetic pregnancies--a preliminary observation. Placenta (2003) 0.75
Maternal mean arterial pressure and oral glucose tolerance test results. Relationship in normotensive women. J Reprod Med (2001) 0.75
The effect of epidural analgesia on labour and delivery in Chinese women: a preliminary experience. Asia Oceania J Obstet Gynaecol (1987) 0.75
Mild iodine deficiency and thyroid disorders in Hong Kong. Hong Kong Med J (2001) 0.75
A longitudinal study of changes in erythrocyte zinc concentration in hyperemesis gravidarum. Gynecol Obstet Invest (1990) 0.75
Eclamptic pregnancies: the influence of the fetus and antenatal complications. Asia Oceania J Obstet Gynaecol (1987) 0.75
Cord blood thyrotrophin and foetal presentation at delivery in singleton pregnancies. Gynecol Obstet Invest (1997) 0.75
Pregnancy in a woman with Wilson's disease treated with zinc. Asia Oceania J Obstet Gynaecol (1988) 0.75
A prospective study on the effect of rapid aneuploidy testing (amnio-PCR) on anxiety levels and quality of life measures in women and their partners with positive Down screening result. Fetal Diagn Ther (2008) 0.75
Any place for antenatal diagnosis in the third trimester of pregnancy? Clin Exp Obstet Gynecol (1985) 0.75
The limitations of ultrasonography in the antenatal diagnosis of congenital cerebral malformations. Gynecol Obstet Invest (1985) 0.75
Non-immune hydrops fetalis. Asia Oceania J Obstet Gynaecol (1990) 0.75
Rupture of the gravid uterus. Eur J Obstet Gynecol Reprod Biol (1987) 0.75
Thyroxine concentration and outcome of hyperemetic pregnancies. Br J Obstet Gynaecol (1988) 0.75
Blood pressure during first and second trimesters as predictor of preeclampsia. Am J Obstet Gynecol (1988) 0.75
Relationship between cerebroplacental Doppler ratio and birth weight in postdates pregnancies. Ultrasound Obstet Gynecol (2005) 0.75
Trial of scar--is it safe in developing countries? Br J Clin Pract (1987) 0.75
Hyperemesis gravidarum in Chinese women. Asia Oceania J Obstet Gynaecol (1987) 0.75
Comfort evaluation of maternity support garments in a wear trial. Ergonomics (2008) 0.75
Observations on thyroid hormones in hyperemesis gravidarum. Asia Oceania J Obstet Gynaecol (1988) 0.75
Obstetric epidural service in Hong Kong--analysis of progress in the first six months. Asia Oceania J Obstet Gynaecol (1986) 0.75
Gastric adenocarcinoma presenting with persistent, mild gastrointestinal symptoms in pregnancy. A case report. J Reprod Med (1999) 0.75
Pseudoxanthoma elasticum and pregnancy. Two case reports. Br J Obstet Gynaecol (1984) 0.75
Bladder pheochromocytoma in pregnancy without hypertension. A case report. J Reprod Med (1995) 0.75
Unexpected intrauterine death following resolution of hydrops fetalis after betamethasone treatment in a fetus with a large cystic adenomatoid malformation of the lung. Ultrasound Obstet Gynecol (2005) 0.75
Abnormal umbilical artery flow velocity waveform--a sign of fetal narcotic withdrawal? Aust N Z J Obstet Gynaecol (1997) 0.75
An unusual presentation of herpes gestationis. Asia Oceania J Obstet Gynaecol (1987) 0.75
Apoptosis in human placenta. Am J Obstet Gynecol (1998) 0.75
Effects of intrapartum intravenous infusion of 5% dextrose or Hartmann's solution on maternal and cord blood glucose. Acta Obstet Gynecol Scand (1987) 0.75