Population-based study of risk factors for severe maternal morbidity

Kristen E Gray1, Erin R Wallace, Kailey R Nelson

  • 1Department of Epidemiology, University of Washington School of Public Health, Department of Obstetrics and Gynecology, University of Washington School of Medicine, Fred Hutchinson Cancer Research Institute, Seattle, WA 98195-7236, USA. kpietila@uw.edu

Abstract

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