作者单位:
Pancosma, Geneva, Switzerland
[1]
Iowa State Univ, Dept Vet Microbiol & Prevent Med, Ames, IA USA
[2]
USDA, Natl Anim Dis Ctr, Ames, IA 50010 USA
[3]
Iowa State Univ, Dept Anim Sci, Ames, IA USA
[4]
Iowa State Univ, Interdept Microbiol Grad Program, Ames, IA USA
[5]
发布时间
2019-06-04