Ristow, P. Silva, M.G. Fonseca, L. de S. Lilenbaum, W. Evaluation of Mycobacterium avium subsp. paratuberculosis faecal culture protocols and media Evaluation of Mycobacterium avium subsp. paratuberculosis faecal culture protocols and media Subjects--Topical Terms: RUMINANTEDOENÇA ANIMALBACTÉRIAPARATUBERCULOSEDIAGNÓSTICO