PT  - JOURNAL ARTICLE
ED  - ,
TI  - Doctor J.S. Collings.
DP  - 1971 May 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 251--252
VI  - 21
IP  - 106
4099  - http://bjgp.org/content/21/106/251.short
4100  - http://bjgp.org/content/21/106/251.full
SO  - J R Coll Gen Pract1971 May 01; 21