selected scholarly activity
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conferences
- Late first trimester (11-14 wks) invasive prenatal diagnosis. RECENT ADVANCES IN PRENATAL GENETIC DIAGNOSIS. 87-92. 2004
- Cornelia de Lange syndrome - Prenatal manifestations: Report of four cases.. American Journal of Human Genetics. 657-657. 2001
- Severe knee hyperextension in a fetus with trisomy 21: Association or coincidence?. American Journal of Human Genetics. 668-668. 2001
- Dysmorphic facial features, CNS abnormalities, hand malformations, and myocardial cytomegaly in three female fetuses: A familial fetal neurodegenerative disorder?. American Journal of Human Genetics. A335-A335. 1999
- Sonography of the fetal central nervous system: State-of-the-art pictorial presentation. Radiology. 577-577. 1996
- RISK OF ALLOIMMUNIZATION AND TRANSFUSION IN HIGH-RISK OBSTETRICAL PATIENTS. Transfusion. S61-S61. 1993
- Design issues in the measurement of quality of life in a trial of two prenatal diagnostic technologies: Genetic amniocentesis and chorionic villi sampling. Contemporary Clinical Trials. 267-268. 1990
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journal articles
- Femoral–facial syndrome: Prenatal diagnosis and clinical features. Report of three cases. American Journal of Medical Genetics, Part A. 152A:2029-2033. 2010
- Prospective cohort study of three- versus two-dimensional ultrasound for prediction of oocyte maturity. Fertility and Sterility. 93:1333-1337. 2010
- Agnathia-otocephaly complex in a fetus with maternal use of topical 1% salicylate. Clinical Dysmorphology. 17:75-76. 2008
- Women's perception of self‐worth and access to health care. International Journal of Gynecology and Obstetrics. 98:75-79. 2007
- Core binding factor beta (CBFB) haploinsufficiency due to an interstitial deletion at 16q21q22 resulting in delayed cranial ossification, cleft palate, congenital heart anomalies, and feeding difficulties but favorable outcome. American Journal of Medical Genetics, Part A. 140A:2349-2354. 2006
- [Late first-trimester invasive prenatal diagnosis--secondary publication. An international randomized trial].. Ugeskrift for Laeger. 167:1293-1296. 2005
- Early amniocentesis had similar fetal loss/very preterm delivery rate, compared to late CVS, but more foot defects. Evidence-based Obstetrics and Gynecology. 7:6-8. 2005
- Late First-Trimester Placental Disruption and Subsequent Gestational Hypertension/Preeclampsia. Obstetrics and Gynecology. 105:587-592. 2005
- Association of extreme first-trimester free human chorionic gonadotropin-β, pregnancy-associated plasma protein A, and nuchal translucency with intrauterine growth restriction and other adverse pregnancy outcomes. American Journal of Obstetrics and Gynecology. 191:1452-1458. 2004
- Sequential Pathways of Testing After First-Trimester Screening for Trisomy 21. Obstetrics and Gynecology. 104:661-666. 2004
- Late First-Trimester Invasive Prenatal Diagnosis: Results of an International Randomized Trial. Obstetrics and Gynecology. 103:1164-1173. 2004
- First-Trimester Screening for Trisomies 21 and 18. New England Journal of Medicine. 349:1405-1413. 2003
- Medical Management of a Cervical Pregnancy: A Case Report. Journal of Obstetrics and Gynaecology Canada. 25:858-860. 2003
- Ultrasound Assessment of Fetal Neoplasia. Radiologist. 10:109-119. 2003
- Ultrasound Assessment of Complex Fetal Syndromes. Radiologist. 10:91-107. 2003
- The Quality of Obstetrical Clinical Practice Guidelines Promulgated by a Specialty Society. Journal of Obstetrics and Gynaecology Canada. 24:957-962. 2002
- Ultrasonographic Assessment of the First Trimester Fetus: A Pictorial Review. Radiologist. 9:133-145. 2002
- Health-Related Quality-of-Life Assessment of Prenatal Diagnosis: Chorionic Villi Sampling and Amniocentesis. Genetic Testing and Molecular Biomarkers. 6:39-46. 2002
- Ultrasound assessment of fetal skeletal system: A pictorial review. Radiologist. 7:269-285. 2000
- Double-blind, randomized, controlled trial of atosiban and ritodrine in the treatment of preterm labor: A multicenter effectiveness and safety study. American Journal of Obstetrics and Gynecology. 182:1191-1199. 2000
- Risk of congenital malformations associated with treatment of asthma during early pregnancy. The Lancet. 355:119-119. 2000
- US Assessment of the Fetal Head and Neck: A State-of-the-Art Pictorial Review. Radiographics. 19:S229-S241. 1999
- Technical factors in early amniocentesis predict adverse outcome. Results of the Canadian early (EA) versus mid-trimester (MA) amniocentesis trial. Prenatal Diagnosis. 19:732-738. 1999
- Multiple congenital anomalies in a fetus with 45,X/46,X,r(X)(p11.22q12) mosaicism. American Journal of Medical Genetics, Part A. 77:306-309. 1998
- Multiple congenital anomalies in a fetus with 45,X/46,X,r(X)(p11.22q12) mosaicism. American Journal of Medical Genetics, Part A. 77:306-309. 1998
- Randomised trial to assess safety and fetal outcome of early and midtrimester amniocentesis. The Lancet. 351:242-247. 1998
- Multiple cardiac masses diagnosed with prenatal ultrasonography in the fetus of a woman with tuberous sclerosis.. Canadian Association of Radiologists Journal. 46:461-464. 1995
- Management of the woman with threatened birth of an infant of extremely low gestational age. Fetus and Newborn Committee, Canadian Paediatric Society, Maternal-Fetal Medicine Committee, Society of Obstetricians and Gynaecologists of Canada.. CANADIAN MEDICAL ASSOCIATION JOURNAL. 151:547-553. 1994
- Influence of maternal insulin-dependent diabetes mellitus on neonatal morbidity.. CANADIAN MEDICAL ASSOCIATION JOURNAL. 149:47-52. 1993
- Treatment of Preterm Labor with the Beta-Adrenergic Agonist Ritodrine. New England Journal of Medicine. 327:308-312. 1992
- Annex 2: Detailed obstetrical procedures and results. Prenatal Diagnosis. 12:411-422. 1992
- Annex 3: Fetal and neonatal losses. Prenatal Diagnosis. 12:423-432. 1992
- Annex 4: Surviving births. Prenatal Diagnosis. 12:433-438. 1992
- Randomised comparison of early versus late induction of labour in post-term pregnancy. The BMJ. 295:388-389. 1987
- Practice patterns and attitudes toward education among Canadian obstetricians and gynecologists. American Journal of Obstetrics and Gynecology. 152:989-994. 1985
- CHORIONIC VILLUS SAMPLING. The Lancet. 325:1269-1270. 1985
- The Importance of Clinical Trials in Preterm Labor. Clinical Obstetrics and Gynecology. 27:606-613. 1984
- Clinical trial of chorion biopsy.. CANADIAN MEDICAL ASSOCIATION JOURNAL. 130:1109. 1984
- Proof lacking.. Obstetrics and Gynecology. 62:399. 1983
- Prenatal care for the 80s.. Canadian Family Physician. 27:995-1001. 1981
- Amniotic fluid lipase in two cases of duodenal obstruction. American Journal of Obstetrics and Gynecology. 132:221-222. 1978
- Pregnancy in a rudimentary horn with fetal salvage. American Journal of Obstetrics and Gynecology. 127:676-677. 1977
- Excision of lambda prophage: Effects on host survival. Virology. 34:97-103. 1968