@article{article1798a149,
title   = {A risk model to predict probability of maternal intrapartum transfers from a free-standing birth centre: PROTRIP tool},
author = {Silva, Flora Maria Barbosa da and Oliveira, Sonia Maria Junqueira Vasconcellos de and Osava, Ruth Hitomi and Auil, Fernando and Bick, Debra and Latorre, Maria do Rosário Dias de Oliveira},
year = {2014},
doi = {10.1111/jocn.12504},
journal   = {Journal of Clinical Nursing}
}