PT  - JOURNAL ARTICLE
ED  - ,
TI  - Digest
DP  - 1989 Feb 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 82--83
VI  - 39
IP  - 319
4099  - http://bjgp.org/content/39/319/82.short
4100  - http://bjgp.org/content/39/319/82.full
SO  - J R Coll Gen Pract1989 Feb 01; 39