PT  - JOURNAL ARTICLE
AU  - J. Fry
TI  - Twenty-one years of general practice--changing patterns.
DP  - 1972 Aug 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 521--528
VI  - 22
IP  - 121
4099  - http://bjgp.org/content/22/121/521.short
4100  - http://bjgp.org/content/22/121/521.full
SO  - J R Coll Gen Pract1972 Aug 01; 22