Reynolds, Ana, Diogo Ayres-de-Campos, Maria Antónia Costa, Cristina Santos, Isabel Campos, and Nuno Montenegro. 2004. “Influence of Three Organisational Measures on the Cesarean Section Rate in a Tertiary Care University Hospital”. Acta Médica Portuguesa 17 (3). Lisbon, Portugal:193-8. https://doi.org/10.20344/amp.1088.