论文部分内容阅读
Comparison of the effects of ultrasonis waves,formaldehyde and β- propiolactone on inactivation of N
【机 构】
:
Poultry Disease Department,Razi Vaccine and Serum Research Institute-shitaz Branch,Shiraz,Iran
【出 处】
:
15th World Veterinary Poultry Congress(第十五届禽病大会)
【发表日期】
:
2007年1期
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