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Severe maternal morbidity due to respiratory disease and impact of 2009 H1N1 influenza A pandemic in Brazil: results from a national multicenter cross-sectional study.
Pfitscher LC, Cecatti JG, Pacagnella RC, Haddad SM, Parpinelli MA, Souza JP, Quintana SM, Surita FG, Sousa MH, Costa ML; Brazilian Network for Surveillance of Severe Maternal Morbidity Group. Pfitscher LC, et al. BMC Infect Dis. 2016 May 21;16:220. doi: 10.1186/s12879-016-1525-z. BMC Infect Dis. 2016. PMID: 27207244 Free PMC article.
The WHO maternal near-miss approach and the maternal severity index model (MSI): tools for assessing the management of severe maternal morbidity.
Souza JP, Cecatti JG, Haddad SM, Parpinelli MA, Costa ML, Katz L, Say L; Brazilian Network for Surveillance of Severe Maternal Morbidity Group; Brazilian Network for Surveillance of Severe Maternal Morbidity. Souza JP, et al. PLoS One. 2012;7(8):e44129. doi: 10.1371/journal.pone.0044129. Epub 2012 Aug 29. PLoS One. 2012. PMID: 22952897 Free PMC article.