Soares, R., Albuquerque, A., Anjos, U., Vianna, R., Gomes, L., Freitas, W., Araújo, J., Sampaio, J., Palhano, D., Guimarães, A., Melo Neto, A., & Guerra, L. (2016). Analysis on the Doula’s Influence in Childbirth Care at a Maternity. International Archives Of Medicine, 9. doi:10.3823/2140