de Araújo, A.E. , Delgado, A. , Boaviagem, A. and Lemos, A. 2018. Prescription of breathing orientations given by the healthcare team during labor: a cross-sectional study: DOI: 10.15343/0104-7809.20184203628641. O Mundo da Saúde. 42, 3 (Jul. 2018), 628–641.