de Araújo, Ana Eulina, Alexandre Delgado, Alessandra Boaviagem, and Andrea Lemos. 2018. “Prescription of Breathing Orientations Given by the Healthcare Team During Labor: A Cross-Sectional Study”. O Mundo Da Saúde 42 (3). São Paulo:628-41. https://doi.org/10.15343/0104-7809.20184203628641.