1.
Siqueira AAF de, Tanaka AC d'Andretta, Santana RM, Almeida PAM de. Maternal mortality in Brazil, 1980 . Rev. saúde pública [Internet]. 1984 Dec. 1 [cited 2024 May 19];18(6):448-65. Available from: https://www.revistas.usp.br/rsp/article/view/23256