[Field observations on epizootiology and prophylaxis of the egg drop syndrome 1976 (EDS 76) (author's transl)].
D000818:Animals; D002645:Chickens; D005260:Female; D005860:Germany, West; D011201:Poultry Diseases / Q000453:epidemiology* / Q000517:prevention & control; D014611:Vaccination / Q000662:veterinary; D014777:Virus Diseases / Q000453:epidemiology / Q000517:prevention & control / Q000662:veterinary*
Feldbeobacteungen zur Epizootologie und Prophylaxe des Egg drop Syndrom 1976 (EDS 76)).