Tłustochowicz W, Tłustochowicz M. 4 clinical cases of patients in whom the combination of chondroitin and glucosamine should be considered. J EBM [Internet]. 2021Dec.31 [cited 2024May17];14(4(53):444-9. Available from: https://journalsmededu.pl/index.php/jebm/article/view/1865