Białczyk A, Leśniak G, Nadolny F, Mrowiec J, Otałęga A. Exploring digital health horizons: a narrative review of e-health innovations in Poland, Spain, Romania and Estonia. Prosp. Pharm. Sc. [Internet]. 2024 Mar. 20 [cited 2024 Dec. 22];22(1):32-7. Available from: https://prospects.wum.edu.pl/index.php/pps/article/view/178