PT - JOURNAL ARTICLE ED - , TI - Epidemic Observation Unit DP - 1962 Aug 01 TA - The Journal of the College of General Practitioners PG - 495.2--495.3 VI - 5 IP - 3 4099 - http://bjgp.org/content/5/3/495.2.short 4100 - http://bjgp.org/content/5/3/495.2.full SO - J Coll Gen Pract1962 Aug 01; 5