PT  - JOURNAL ARTICLE
ED - British Journal of General Practice
TI  - Digest
DP  - 1989 Dec 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 522--523
VI  - 39
IP  - 329
4099  - http://bjgp.org/content/39/329/522.3.short
4100  - http://bjgp.org/content/39/329/522.3.full
SO  - J R Coll Gen Pract1989 Dec 01; 39