Effect of maternal antibody of H5 and H7 subtype avian influenza on the age of first immunization of layer chick
Qian Mingzhu
Wang Shenfeng
Wang Hexiang
Xie Junqiang
Wang Degang
Zhu Hongbiao
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Publication Date：2021-11-15
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 39-42 )