Paulo, A. A., A. Pipa, C. R. Andrade, R. Oliveira, and V. M. Afreixo. “Pain, Anxiety and Patient Satisfaction in Office Hysteroscopy, Is There a Link? Are Patient Satisfaction Questionnaires Reliable?”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 5, no. 3, Feb. 2017, pp. 642-50, doi:10.18203/2320-1770.ijrcog20160559.