1.
Kiersnowska I, Bączek G, Walewska D, Węgrzyn P. Health behaviour of primiparous over 35 years of age. FeR [Internet]. 2020 Oct. 29 [cited 2025 Jul. 28];43(3):165-76. Available from: https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/303