[Severe maternal morbidity in the microregion of Barbacena, Minas Gerais state, Brazil] - Vidal, C E; Carvalho, M AB; Grimaldi, I R; Reis, M C; Baêta, M CN; Garcia, R B (Cad Saude Colet, 2016)
. Doi: 10.1590/1414-462X201600020181