Edmund Klein (1921-1999).
Schwartz
R A
RA
D000818:Animals; D001317:Austria; D003880:Dermatology / Q000266:history; D049673:History, 20th Century; D006801:Humans; D007167:Immunotherapy / Q000266:history*; D009369:Neoplasms / Q000266:history* / Q000628:therapy