Bovine brucellosis vaccine strain S19 detected in calves before vaccination.

C. Mantovani; C. O. Soares; LENITA RAMIRES DOS SANTOS, CNPGC; GRACIA MARIA SOARES ROSINHA, CNPGC.2026-07-07http://hdl.handle.net/123456789/441026openAccessPCRBAPABrucellosisCalvesBovine brucellosis vaccine strain S19 detected in calves before vaccination.Artigo de periódico