Sixteenth Series–October 8-10, 1952

Presented in Coordination with the Seventy-eighth Annual Session of the Oregon State Medical Society at the Masonic Temple

DR. RICHARD KENNEDY GILCHRIST

University of Illinois College of Medicine General Surgeon. Ulcerative Colitis; Cancer of the Colon; Polyps of the Colon

DR. RUTHERFORD T. JOHNSTONE

Los Angeles, California Internist–Industrial Medicine. Environment and Human Action; Metals and Dust; Solvents and Insecticides

DR. WILLIAM F. RIENHOFF

JR., Johns Hopkins University School of Medicine General Surgeon. Hyperparathyroidism; Lesions of Stomach and Duodenum; Biliary Tract Lesions Sommer Resident Lectureship, 1953-54