PT - JOURNAL ARTICLE ED - , TI - Practice activity analysis DP - 1977 May 01 TA - The Journal of the Royal College of General Practitioners PG - 261--262 VI - 27 IP - 178 4099 - http://bjgp.org/content/27/178/261.2.short 4100 - http://bjgp.org/content/27/178/261.2.full SO - J R Coll Gen Pract1977 May 01; 27