Evaluation of a quality improvement intervention for labour and birth care in Brazilian private hospitals: a protocol

J. A. Torres,M. D. C. Leal,R. Domingues,A. P. Esteves-Pereira,A. R. Nakano,M. L. Gomes,A. C. Figueiró,M. Nakamura-Pereira,E. F. V. de Oliveira,B. Ayres,J. Sandall,J. M. Belizán and Z. Hartz. Evaluation of a quality improvement intervention for labour and birth care in Brazilian private hospitals: a protocol. Reprod Health. 2018;15(1):10.1186/s12978-018-0636-y.