Keppie, J., Witt, K., & Smith, H. (1969). The Chemical Basis of the Virulence of Brucella abortus: IX. The Increased Immunogenicity of Br. abortus Grown in Media which Enhance its Ability for Survival Within Bovine Phagocytes.

Keppie, J., K. Witt, و H. Smith. The Chemical Basis of the Virulence of Brucella Abortus: IX. The Increased Immunogenicity of Br. Abortus Grown in Media Which Enhance Its Ability for Survival Within Bovine Phagocytes. 1969.

Keppie, J., K. Witt, و H. Smith. The Chemical Basis of the Virulence of Brucella Abortus: IX. The Increased Immunogenicity of Br. Abortus Grown in Media Which Enhance Its Ability for Survival Within Bovine Phagocytes. 1969.