PT  - JOURNAL ARTICLE
AU  - A. J. Laidlaw
TI  - Oral contraceptives
DP  - 1973 Sep 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 676--677
VI  - 23
IP  - 134
4099  - http://bjgp.org/content/23/134/676.short
4100  - http://bjgp.org/content/23/134/676.full
SO  - J R Coll Gen Pract1973 Sep 01; 23