PT - JOURNAL ARTICLE ED - , TI - Proceedings of the Fourth International Congress of Clinical Chemistry DP - 1961 Nov 01 TA - The Journal of the College of General Practitioners PG - 624--624 VI - 4 IP - 4 4099 - http://bjgp.org/content/4/4/624.1.short 4100 - http://bjgp.org/content/4/4/624.1.full SO - J Coll Gen Pract1961 Nov 01; 4