Outbreak of Comb Necrosis in Layer Breeder Chickens

Autor: Nakamura, Kikuyasu, Shirai, Junsuke, Imai, Kunitoshi, Hihara, Hiroshi, Tanimura, Nobuhiko
Zdroj: Avian Diseases, 1997 Jan 01. 41(1), 252-256.
Databáze: JSTOR Journals