RT Journal Article
SR Electronic
T1 Neural tube defects
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP 160
OP 160
DO 10.1503/cmaj.1041541
VO 172
IS 2
A1 Joel G. Ray
YR 2005
UL http://www.cmaj.ca/content/172/2/160.1.abstract