Lansky, Sônia, Elizabeth França, and Maria do Carmo Leal. “ Perinatal Mortality and Evitability: A Review ”. Revista de Saúde Pública 36, no. 6 (December 1, 2002): 759–772. Accessed June 15, 2024. https://www.revistas.usp.br/rsp/article/view/31522.