title: Titration of avian infectious bronchitis virus in the tissues of experimentally infected chickens.
mesh_terms: D000336:Aerosols; D000818:Animals; D002060:Bursa of Fabricius / Q000382:microbiology; D002645:Chickens; D006321:Heart / Q000382:microbiology; D007668:Kidney / Q000382:microbiology; D008099:Liver / Q000382:microbiology; D008168:Lung / Q000382:microbiology; D011201:Poultry Diseases / Q000382:microbiology*; D011531:Proventriculus / Q000382:microbiology; D013154:Spleen / Q000382:microbiology; D014132:Trachea / Q000382:microbiology; D014713:Viruses, Unclassified / Q000302:isolation & purification*
chemical_list: D000336:Aerosols