title: Marek's disease. II. Propagation of the Connecticut-A isolate in cell cultures.
mesh_terms: D000818:Animals; D001353:Avian Leukosis / Q000276:immunology*; D001354:Avian Leukosis Virus / Q000302:isolation & purification*; D001681:Biological Assay; D002645:Chickens / Q000276:immunology*; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D014776:Virus Cultivation