PROF. SELMAN A. WAKSMAN.
D049672:History, 19th Century; D049673:History, 20th Century; D008511:Medicine; D013307:Streptomycin; D014481:United States
D013307:Streptomycin
BIOGRAPHIES; HISTORY; HISTORY OF MEDICINE, 20TH CENT.; STREPTOMYCIN; UNITED STATES