Milk cytological and microbiological evaluation of sheep raised in Brazil - Blagitz, Maiara Garcia; Azevedo, M. R; Bastos, C. R; Benites, Nilson Roberti; Melville, Priscilla Anne; Batista, C. F; Ricciardi, M; Barbosa, D. A; Della Libera, Alice Maria Melville Paiva (World Buiatrics Congress, 2006)