title: Polyoma virus infection in neonatally thymectomized hamsters.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000906:Antibodies; D000941:Antigens / Q000032:analysis; D003168:Complement Fixation Tests; D006224:Cricetinae; D006385:Hemagglutination Inhibition Tests; D009374:Neoplasms, Experimental / Q000276:immunology* / Q000473:pathology; D011120:Polyomavirus; D013934:Thymectomy; D014777:Virus Diseases / Q000276:immunology*
chemical_list: D000906:Antibodies; D000941:Antigens