Canadian multicenter randomized clinical trial of chorion villus sampling and amniocentesis. Surviving births.
Shime
J
J
University of Toronto, Ontario, Canada.
Benzie
R
R
Mohide
P
P
Wilson
D
D
Natale
R
R
Johnson
J
J
D000328:Adult; D000649:Amniocentesis; D001724:Birth Weight; D002170:Canada; D015193:Chorionic Villi Sampling; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011256:Pregnancy Outcome