title: Dusty feed and acute respiratory disease in pigs.
mesh_terms: D000821:Animal Feed / Q000032:analysis; D000818:Animals; D005506:Food Contamination / Q000032:analysis; D012140:Respiratory Tract Diseases / Q000209:etiology / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000209:etiology*