title: Isolation of avian infectious bronchitis viruses in Morocco including an enterotropic variant.
authors.forename: M
authors.initials: M
authors.lastname: el Houadfi
authors.forename: R C
authors.initials: RC
authors.lastname: Jones
mesh_terms: D000818:Animals; D002645:Chickens / Q000382:microbiology; D003332:Coronaviridae / Q000302:isolation & purification*; D003333:Coronaviridae Infections / Q000382:microbiology / Q000662:veterinary; D014644:Genetic Variation; D001351:Infectious bronchitis virus / Q000302:isolation & purification* / Q000472:pathogenicity; D009018:Morocco; D011201:Poultry Diseases / Q000382:microbiology