M. J. Santos,  "The extinguishment of lay midwifery in Portugal – a socio-historical analysis illustrated by 16th to 20th century literature", in Recommitting to Reproductive Justice: Care Ethical Perspectives, Inge van Nistelrooij, Rodante van der Waal, Veronica Mitchell, Ed., Leuven, Peeters Publishers Leuven, 2025, pp. 25-48