PT  - JOURNAL ARTICLE
ED  - ,
TI  - Correction
DP  - 1971 Oct 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 618--618
VI  - 21
IP  - 111
4099  - http://bjgp.org/content/21/111/618.1.short
4100  - http://bjgp.org/content/21/111/618.1.full
SO  - J R Coll Gen Pract1971 Oct 01; 21