Trends in Infection with the Porcine reproductive and respiratory syndrome virus and Porcine circovirus 2 on Three Pig Farms

Autor: Isao Shibata, Shigeto Yazawa, Takashi Sasaki, Nobuaki Nakajima, Yo Okuda, Yukinobu Okabe, Mitsuaki Itagaki, Isao Hidejima
Rok vydání: 2003
Předmět:
Zdroj: Journal of the Japan Veterinary Medical Association. 56:3-6
ISSN: 2186-0211
0446-6454
DOI: 10.12935/jvma1951.56.3
Databáze: OpenAIRE