RT Journal Article
SR Electronic
T1 Recurrence risk of neural tube defects.
JF Journal of Medical Genetics
JO J Med Genet
FD BMJ Publishing Group Ltd
SP 322
OP 323
DO 10.1136/jmg.18.4.322
VO 18
IS 4
A1 Laurence, K M
YR 1981
UL http://jmg.bmj.com/content/18/4/322.abstract
AB