PT  - JOURNAL ARTICLE
AU  - John Lloyd
AU  - Margaret Lloyd
TI  - Practical Contraception
DP  - 1976 Dec 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 931--931
VI  - 26
IP  - 173
4099  - http://bjgp.org/content/26/173/931.2.short
4100  - http://bjgp.org/content/26/173/931.2.full
SO  - J R Coll Gen Pract1976 Dec 01; 26