PT  - JOURNAL ARTICLE
ED  - ,
TI  - Digest
DP  - 1987 Nov 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 515--516
VI  - 37
IP  - 304
4099  - http://bjgp.org/content/37/304/515.short
4100  - http://bjgp.org/content/37/304/515.full
SO  - J R Coll Gen Pract1987 Nov 01; 37