[CURRENT VIEWS ON THE CANCER PROBLEM].
D000970:Antineoplastic Agents; D002273:Carcinogens; D006801:Humans; D009369:Neoplasms / Q000209:etiology*; D009858:Oncogenic Viruses
D000970:Antineoplastic Agents; D002273:Carcinogens
ANTINEOPLASTIC AGENTS; CARCINOGENS; NEOPLASM ETIOLOGY; ONCOGENIC VIRUSES
NEUES ZUM KREBSPROBLEM.