TY - BOOK AU - American Foundation TI - Medical Research: a midcentury survey U1 - W20.5 PY - 1955/// CY - New York PB - American Foundation KW - Research KW - Medicine N1 - Contents: v. 1. American medical research: in principle and practice ._ v. 2. Unsolved clinical problems: in biological perspective N2 - Medicine, Research ER -