title: A survey of the so-called "anatipestifer syndrome".
mesh_terms: D000818:Animals; D001646:Bile / Q000382:microbiology; D001769:Blood / Q000382:microbiology; D001921:Brain / Q000382:microbiology; D004372:Ducks; D004926:Escherichia coli / Q000302:isolation & purification; D004927:Escherichia coli Infections / Q000209:etiology / Q000473:pathology / Q000662:veterinary*; D006321:Heart / Q000382:microbiology; D008099:Liver / Q000382:microbiology; D010325:Pasteurella / Q000302:isolation & purification; D010326:Pasteurella Infections / Q000209:etiology / Q000473:pathology / Q000662:veterinary*; D011201:Poultry Diseases / Q000209:etiology* / Q000473:pathology; D012621:Seasons; D013154:Spleen / Q000382:microbiology