Some studies of fowl cholera in Hong Kong.
D000818:Animals; D002645:Chickens; D006386:Hemagglutination Tests; D006723:Hong Kong; D010325:Pasteurella / Q000302:isolation & purification; D010326:Pasteurella Infections / Q000662:veterinary*; D011201:Poultry Diseases / Q000175:diagnosis*; D014611:Vaccination