Browsing 1988 Onderstepoort Journal of Veterinary Research, Volume 55, 1988 by Author "Pefanis, S.M."

Browsing 1988 Onderstepoort Journal of Veterinary Research, Volume 55, 1988 by Author "Pefanis, S.M."

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  • Gummow, Bruce; Pieterson, P.M.; Pefanis, S.M.; Venter, Catharina G.; Herr, S.; Bigalke, R.D. (Published by the Government Printer, Pretoria., 1988)
    Circumstantial evidence is presented for the occurrence of a variant of a vaccine strain of B. melitensis Rev 1, designated "FSA"(foreign South African). FSA resembles Rev 1 in its reactions to penicillin and streptomycin ...
  • Gummow, Bruce; Pefanis, S.M.; Pieterson, P.M.; Williamson, Catherine C.; Venter, Catharina G.; Herr, S.; Bigalke, R.D. (Published by the Government Printer, Pretoria., 1988)
    A flock of sheep, known to be infected with the "FSA" mutant of Brucella melitensis Rev. 1, was examined serologically and bacteriologically to determine whether any relationship existed which would help in the control of ...