Authors: ZAMBRANO AJ VILLAVA FM SCHURIG GG CHERWONOGRODZKY JW

Citation: Aj. Zambrano et al., PRELIMINARY-RESULTS FOR THE VACCINATION OF PREGNANT CATTLE WITH BRUCELLA-ABORTUS STRAIN-19 OR BRUCELLA-ABORTUS RB51, Archivos de medicina veterinaria, 27, 1995, pp. 119-123