Austenat L, Hering L, Grahlow W D, Rockstroh T
Arch Exp Veterinarmed. 1979 Jan;33(1):47-52.
Monovalent vaccines were prepared of E. coli strains with pathogenicity to swine by means of a technique described elsewhere. A polyvalent vaccine was obtained by mixing the monovalent vaccines. This polyvalent vaccine was tested by criteria usually applied to vaccine of E. coli strains with pathogenicity to man, and it exhibited the same quality characteristics.
单价疫苗是采用其他地方描述的技术,由对猪有致病性的大肠杆菌菌株制备而成。通过将单价疫苗混合获得了一种多价疫苗。这种多价疫苗按照通常用于对人有致病性的大肠杆菌菌株疫苗的标准进行了测试,并且它表现出相同的质量特性。