Serologic study of some infectious diseases of Canada geese.
D000818:Animals; D001102:Arbovirus Infections / Q000276:immunology / Q000662:veterinary*; D002690:Chlamydia Infections / Q000276:immunology / Q000662:veterinary*; D003168:Complement Fixation Tests; D005777:Geese; D006385:Hemagglutination Inhibition Tests; D009175:Mycoplasma Infections / Q000276:immunology / Q000662:veterinary*; D011201:Poultry Diseases / Q000276:immunology*