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Fig. 1 | BMC Pregnancy and Childbirth

Fig. 1

From: Fetal death as an outcome of acute respiratory distress in pregnancy, during the COVID-19 pandemic: a population-based cohort study in Bahia, Brazil

Fig. 1

Flowchart of the database composition for the study 'Fetal death as an outcome of acute respiratory distress in pregnancy, during the COVID-19 pandemic: a population-based cohort study in Bahia, Brazil'. Source: Elaborated by the authors. SINASC = Live Births Information System; SIM = Mortality Information System; SIVEP = Acute Respiratory Syndrome Surveillance System

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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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