INCIDENCE OF INCLUSION-BODY RHINITIS IN IOWA SWINE.
D000818:Animals; D015994:Incidence; D002479:Inclusion Bodies; D007484:Iowa; D010336:Pathology; D012220:Rhinitis; D013552:Swine; D013553:Swine Diseases; D014714:Vertebrates; D014777:Virus Diseases; D014780:Viruses
INCLUSION BODIES; IOWA; PATHOLOGY; RHINITIS; SWINE DISEASES; VERTEBRATE VIRUSES; VIRUS DISEASES