title: The history of avian medicine in the United States. V. Insights into avian tumor virus research.
mesh_terms: D000818:Animals; D001353:Avian Leukosis / Q000266:history* / Q000382:microbiology; D001354:Avian Leukosis Virus; D001715:Bird Diseases / Q000266:history; D003673:Defective Viruses; D005814:Genes, Viral; D006564:Herpesviridae / Q000302:isolation & purification; D049672:History, 19th Century; D049673:History, 20th Century; D008380:Marek Disease / Q000266:history / Q000517:prevention & control; D014422:Turkeys / Q000382:microbiology; D014481:United States; D014730:Veterinary Medicine / Q000266:history*; D014765:Viral Vaccines
chemical_list: D014765:Viral Vaccines