PT - JOURNAL ARTICLE AU - Collins, E. N. AU - Root, Joseph C. TI - Newer Developments in Cholecystography DP - 1937 Apr 01 TA - Cleveland Clinic Journal of Medicine PG - 85--97 VI - 4 IP - 2 4099 - http://www.ccjm.org/content/4/2/85.short 4100 - http://www.ccjm.org/content/4/2/85.full SO - Cleve Clin J Med1937 Apr 01; 4