@misc{misc43e8be8a,
title   = {Promoting evidence-based maternity care in middle-income countries: challenges and opportunities},
author = {Bastos, Maria Helena and Diniz, Carmen Simone Grilo and Riesco, Maria Luiza Gonzalez and Oliveira, Sonia Maria Junqueira Vasconcellos de},
year = {2007},
journal   = {Midwifery : an International Journal}
}