title: The role of the bursa-dependent lymphoid tissue in oncogenesis by avian myeloblastosis virus.
mesh_terms: D001355:Alpharetrovirus; D000818:Animals; D000917:Antibody Formation; D002060:Bursa of Fabricius / Q000187:drug effects / Q000502:physiology*; D002642:Chick Embryo; D007109:Immunity; D009277:Nandrolone / Q000494:pharmacology; D009374:Neoplasms, Experimental / Q000276:immunology*
chemical_list: D009277:Nandrolone