[VACCINES AND ABERRANT VIRUSES].
D000818:Animals; D001354:Avian Leukosis Virus; D002626:Chemistry, Pharmaceutical; D000882:Haplorhini; D009975:Orthomyxoviridae; D012106:Research; D046509:Tissue Culture Techniques; D014612:Vaccines; D014776:Virus Cultivation; D014780:Viruses
D014612:Vaccines
AVIAN LEUKOSIS VIRUS; CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; INFLUENZA VIRUSES; MONKEYS; TISSUE CULTURE; VACCINES; VIRUS CULTIVATION; VIRUSES