PT  - JOURNAL ARTICLE
AU  - J. R. Caldwell
TI  - HOW MANY PATIENTS?
DP  - 1972 Nov 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 771--772
VI  - 22
IP  - 124
4099  - http://bjgp.org/content/22/124/771.short
4100  - http://bjgp.org/content/22/124/771.full
SO  - J R Coll Gen Pract1972 Nov 01; 22