title: DIFFERENTIAL RESPONSIVENESS OF ROUS SARCOMA VIRUS STOCKS TO SPECIFIC CELLULAR RESISTANCE INDUCED BY AVIAN LEUKOSIS VIRUSES.
mesh_terms: D000818:Animals; D001354:Avian Leukosis Virus; D001358:Avian Sarcoma Viruses; D007109:Immunity; D008460:Meat; D011200:Poultry; D012106:Research; D052736:Rous sarcoma virus
keywords: AVIAN LEUKOSIS VIRUS; EXPERIMENTAL LAB STUDY; IMMUNITY; POULTRY; ROUS SARCOMA VIRUS