@article{Ruiz Ramos2003,
author = {Ruiz Ramos, M. and M.A., Nieto},
title= {Infant, neonatal and postneonatal mortality trends in Andalucía, Spain, 1975−1989},
year = {2003},
doi = {10.1590/S1135-57272003000300006},
journal = {Revista Española de Salud Publica},
volume = {77},
number = {3},
pages = {363−371},
}