Langenegger, C.H. and Langenegger, J. 2014. Tuberculous like lesions in lymph nodes of pigs in Pernambuco, Brazil. Pesquisa Agropecuaria Brasileira. 9, 7 (Apr. 2014), 33–40. DOI:https://doi.org/10.1590/S1678-3921.pab1974.v9.17217.