RT Journal Article
SR Electronic
T1 Hazards of prenatal detection of neural-tube defects by screening maternal serum for alpha-fetoprotein
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP 1186
OP 1191
VO 118
IS 10
A1 Davidson, R. G.
A1 Sheffield, L. J.
YR 1978
UL http://www.cmaj.ca/content/118/10/1186.abstract