Jacinto, E., Aquino, E. M. L., & Mota, E. L. A. (2013). Perinatal mortality in the municipality of Salvador, Northeastern Brazil: evolution from 2000 to 2009. Revista De Saúde Pública, 47(5), 846-853. https://doi.org/10.1590/rsp.v47i5.76694