title: SOME STUDIES OF INFECTIOUS BRONCHITIS VIRUS IN CELL CULTURE.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D001351:Infectious bronchitis virus; D012106:Research; D046509:Tissue Culture Techniques; D014714:Vertebrates; D014776:Virus Cultivation; D014780:Viruses
keywords: CHICK EMBRYO; EXPERIMENTAL LAB STUDY; TISSUE CULTURE; VERTEBRATE VIRUSES; VIRUS CULTIVATION