1.
Pinto CHCC, Gurgel MGI, Alves MDS, Passos ML de L, Diniz SAN, Conceição MR da. Investigation of deaths by undefined causes: strategy for strengthening health surveillance. Rev Rene [Internet]. 2012 Aug. 22 [cited 2025 Feb. 23];13(4). Available from: http://200.129.40.241/rene/article/view/4052