R. Pertile, R. Mazza, M. Pedron, P. Gurgone, and S. Piffer, “Post-abortion check-ups at Trento Family Planning Centre. Characteristics of those users who attended the check-up appointments and trends between 2003 and 2017”, Ann Ig, vol. 33, no. 1, pp. 44–54, Sep. 2025, doi: 10.7416/ai.2021.2407.