Strategy for Zero Maternal Deaths by Hemorrhage in Brazil: A Multidisciplinary Initiative to Combat Maternal Morbimortality - Osanan, Gabriel Costa; Padilla, Haydeé; Reis, Mônica Iassanã; Tavares, Adriano Bueno (Revista Brasileira de Ginecologia e Obstetrícia / RBGO Gynecology and Obstetrics, 2018)