Zapata Restrepo, M.M., Arroyave Henao, O., Ramirez García, R., Piedrahita Ochoa, C., Rodas González, J.D. y Maldonado Estrada, J.G. 2010. Identification of Mycobacterium avium subspecies paratuberculosis by PCR techniques and establishment of control programs for bovine paratuberculosis in a dairy herds. Revista Colombiana de Ciencias Pecuarias. 23, 1 (mar. 2010), 17–27. DOI:https://doi.org/10.17533/udea.rccp.324526.