De Sanctis, Vincenzo, et al. “An Adolescent With an Asymptomatic Adnexal Cyst: To Worry or Not to Worry? Medical Versus Surgical Management Options”. Acta Biomedica Atenei Parmensis, vol. 88, no. 2, Aug. 2017, pp. 232-6, https://doi.org/10.23750/abm.v88i2.6050.