PT  - JOURNAL ARTICLE
AU  - S Howell
AU  - M Underwood
AU  - Y Carter
TI  - Folic acid supplements.
DP  - 1998 Jan 01
TA  - British Journal of General Practice
PG  - 922--923
VI  - 48
IP  - 426
4099  - http://bjgp.org/content/48/426/922.2.short
4100  - http://bjgp.org/content/48/426/922.2.full
SO  - Br J Gen Pract1998 Jan 01; 48