TY - BOOK ED - American Foundation TI - Medical research: a midcentury survey U1 - 619 PY - 1955/// CY - London PB - J & A churchill KW - Medicine, Experimental KW - Medicine KW - Research KW - Practice KW - United States N1 - Library has V.1 & 2; Vol.1, American medical research: in principle and practice, 1955 -v.2, Unsolved clinical problems: in biological perspective, 1955 ER -