title: Virus etiologic studies of human leukemia.
mesh_terms: D000256:Adenoviridae / Q000302:isolation & purification / Q000472:pathogenicity; D000328:Adult; D000818:Animals; D001853:Bone Marrow / Q000382:microbiology; D002648:Child; D003348:Cortisone / Q000494:pharmacology; D046508:Culture Techniques; D006564:Herpesviridae / Q000302:isolation & purification; D006801:Humans; D007938:Leukemia / Q000209:etiology* / Q000276:immunology; D007942:Leukemia, Experimental / Q000209:etiology; D051379:Mice; D008854:Microscopy, Electron; D009174:Mycoplasma / Q000302:isolation & purification / Q000472:pathogenicity; D009500:Neutralization Tests; D018108:Respirovirus / Q000302:isolation & purification / Q000472:pathogenicity; D012190:Retroviridae / Q000472:pathogenicity*
chemical_list: D003348:Cortisone