author = { Halvorson, David A. AND Sivanandan, V. AND Lauer, Dale },

title = { Influenza in Commercial Broiler Breeders },

publisher = {American Association of Avian Pathologists, Inc.},

isbn = {0005-2086},

isbn = {1938-4351},

keywords = { Case Reports },

year = {1992},

url = { http://slubdd.de/katalog?TN_libero_mab2 }