title: [Certain problems of the study of human leukemia].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000970:Antineoplastic Agents / Q000627:therapeutic use; D002648:Child; D006801:Humans; D007938:Leukemia / Q000145:classification / Q000209:etiology; D008875:Middle Aged
chemical_list: D000970:Antineoplastic Agents
vernacular_title: Nekotorye problemy izucheniia leĭkozov cheloveka.