PT  - JOURNAL ARTICLE
AU  - R. W. Smithells
TI  - Can vitamins prevent neural tube defects?
DP  - 1984 Aug 15
TA  - Canadian Medical Association Journal
PG  - 273a--274
VI  - 131
IP  - 4
4099  - http://www.cmaj.ca/content/131/4/273a.short
4100  - http://www.cmaj.ca/content/131/4/273a.full
SO  - CMAJ1984 Aug 15; 131