PT - JOURNAL ARTICLE AU - Block, Walter D. TI - The Micro-Determination of Gold in Biological Fluids and Tissues AID - 10.1136/ard.4.2.39 DP - 1944 Dec 01 TA - Annals of the Rheumatic Diseases PG - 39--42 VI - 4 IP - 2 4099 - http://ard.bmj.com/content/4/2/39.short 4100 - http://ard.bmj.com/content/4/2/39.full SO - Ann Rheum Dis1944 Dec 01; 4