Filtering by: Contributor Karn, Richard C. Remove constraint Contributor: Karn, Richard C. Contributor Stanhope, William D. Remove constraint Contributor: Stanhope, William D. Creator American Academy of Physicians' Assistants Remove constraint Creator: American Academy of Physicians' Assistants Collection PA Evaluation and Standardization Era (1973-1980) Remove constraint Collection: PA Evaluation and Standardization Era (1973-1980) Subject American Academy of Physician Assistants Remove constraint Subject: American Academy of Physician Assistants Subject American College of Physicians Assistants Remove constraint Subject: American College of Physicians Assistants