PT  - JOURNAL ARTICLE
AU  - K M Parry
TI  - The measurement of practice.
DP  - 1987 Apr 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 145--146
VI  - 37
IP  - 297
4099  - http://bjgp.org/content/37/297/145.short
4100  - http://bjgp.org/content/37/297/145.full
SO  - J R Coll Gen Pract1987 Apr 01; 37