GONCALVES, Andreia Soares; PESTANA-SANTOS, Márcia; MCCOURT, Christine  and  PRATA, Ana Paula. Barriers and facilitators to the implementation of a midwifery-led-care model: a qualitative systematic review protocol. Mill [online]. 2023, n.22.  Epub Dec 31, 2023. ISSN 0873-3015.