PT - JOURNAL ARTICLE ED - , TI - Proceedings of a Symposium on Immunisation in Childhood DP - 1960 Nov 01 TA - The Journal of the College of General Practitioners PG - 495--496 VI - 3 IP - 4 4099 - http://bjgp.org/content/3/4/495.3.short 4100 - http://bjgp.org/content/3/4/495.3.full SO - J Coll Gen Pract1960 Nov 01; 3