Jensen, N. E. (1980). Distribution of Serotypes of Group-B Streptococci in Herds and Cows Within an Area of Denmark. Acta Vet Scand.
Citação norma ChicagoJensen, Niels Einar. "Distribution of Serotypes of Group-B Streptococci in Herds and Cows Within an Area of Denmark." Acta Vet Scand 1980.
MLA CitationJensen, Niels Einar. "Distribution of Serotypes of Group-B Streptococci in Herds and Cows Within an Area of Denmark." Acta Vet Scand 1980.
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