Article
Meng, D.; Hui, Z.; Yang, J.; Yuan, J.; Ling, Y.; He, C.
Reduced egg production in hens associated with avian influenza vaccines and formalin levels
Source: AVIAN DISEASES
Year published: 2009 y.
Volume: 53, 1
Pages: p. 16-20
Libraries: TUN
Signature: А 240

Keywords: chickens









See more about the: