Mayo, William Worrall

Sabin, Florence Rena, SAY bihn, FLAWR ehns REE nuh (1871-1953), an American scientist, did important research in human embryology. Sabin showed… See more » Hench, Philip Showalter (1896-1965), an American physician, shared the 1950 Nobel Prize for physiology or medicine with E. C. Kendall and Tadeus… See more » Goldberger, Joseph (1874-1929), was an American physician known for his work on pellagra. He proved the disease was caused by a deficiency of a… See more »