@article{article66d7e6bf,
title   = {Analgesia during labor and vaginal birth among women with severe maternal morbidity: secondary analysis from the WHO multicountry survey on maternal and newborn health},
author = {Souza, Marcio A. and Guida, Jose P. S. and Cecatti, José Guilherme and Souza, João Paulo Dias de and Gülmezoglu, Ahmet Metin and Betran, Ana Pilar and Torloni, Maria R. and Vogel, Joshua P. and Costa, Maria Laura},
year = {2019},
doi = {10.1155/2019/7596165},
journal   = {BioMed Research International}
}