Zgodzińska K, Ślizień-Kuczapska E, Tęsny T, Czeczelewski M, Sys D, Rabijewski M. A cross-sectional study on Polish Medical Students’ knowledge of Fertility Awareness-based Methods. FeR [Internet]. 2023 Sep. 22 [cited 2025 Aug. 2];55(3):19-26. Available from: https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/1195