RT Journal Article
SR Electronic
T1 Folic acid supplements and NTDs.
JF British Journal of General Practice
JO Br J Gen Pract
FD British Journal of General Practice
SP 836
OP 836
VO 47
IS 425
A1 A Sheikh
YR 1997
UL http://bjgp.org/content/47/425/836.2.abstract
AB