PT - JOURNAL ARTICLE AU - D. G. Bain TI - HOW MANY PATIENTS? DP - 1977 Jun 01 TA - The Journal of the Royal College of General Practitioners PG - 379--380 VI - 27 IP - 179 4099 - http://bjgp.org/content/27/179/379.2.short 4100 - http://bjgp.org/content/27/179/379.2.full SO - J R Coll Gen Pract1977 Jun 01; 27