Aspiration pneumonia in gnotobiotic piglets.
D000818:Animals; D005856:Germ-Free Life; D011015:Pneumonia, Aspiration / Q000209:etiology / Q000382:microbiology / Q000473:pathology / Q000662:veterinary*; D012137:Respiratory System / Q000473:pathology; D013210:Staphylococcus / Q000302:isolation & purification / Q000472:pathogenicity; D013552:Swine; D013553:Swine Diseases / Q000473:pathology*