A RESPIRATORY DISEASE OF PIGS (TYPE XI) DIFFERING FROM ENZOOTIC PNEUMONIA. NATURAL TRANSMISSION EXPERIMENTS.
D000818:Animals; D003937:Diagnosis, Differential; D004813:Epidemiology; D011014:Pneumonia; D012106:Research; D012140:Respiratory Tract Diseases; D012220:Rhinitis; D013552:Swine; D013553:Swine Diseases
DIAGNOSIS, DIFFERENTIAL; EPIDEMIOLOGY; EXPERIMENTAL LAB STUDY; PNEUMONIA; RESPIRATORY TRACT DISEASES; RHINITIS; SWINE DISEASES