Neural tube defects in British Columbia.
Chamberrs
K
K
Popkin
J
J
Arnold
W
W
Irwin
B
B
Hall
J G
JG
D001955:British Columbia / Q000453:epidemiology; D005260:Female; D006801:Humans; D007194:India / Q000208:ethnology; D007231:Infant, Newborn; D009436:Neural Tube Defects / Q000000981:diagnostic imaging / Q000208:ethnology*; D011247:Pregnancy; D016216:Ultrasonography, Prenatal