title: Search for group-specific antibodies of avian leukosis virus in human leukemic sera.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000937:Antigen-Antibody Reactions; D000956:Antigens, Viral; D001354:Avian Leukosis Virus / Q000276:immunology*; D002642:Chick Embryo; D003168:Complement Fixation Tests; D006224:Cricetinae; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007938:Leukemia / Q000276:immunology*
chemical_list: D000906:Antibodies; D000956:Antigens, Viral; D007106:Immune Sera