1.
Petrova G., Kostadinova T., Georgieva E., Nenova G., Raykov T. APPLICATION OF MANAGEMENT PROGRAMS FOR CHRONIC DISEASES - INTERNATIONAL EXPERIENCE AND SITUATION IN BULGARIA. RS Global - World Science [Internet]. 2016Feb.28 [cited 2025Dec.20];3(2(6):24-7. Available from: https://rsglobal.pl/index.php/ws/article/view/889