Peyton Rous and his voyages of discovery.
D000818:Animals; D001358:Avian Sarcoma Viruses; D049673:History, 20th Century; D009368:Neoplasm Transplantation; D010336:Pathology / Q000266:history; D001357:Sarcoma, Avian / Q000266:history*; D014481:United States