Szydełko, Joanna Estera, et al. “Adiponectin As Novel Key Player in Tumors of Adrenal Glands – What Do We Know? A Review”. Journal of Education, Health and Sport, vol. 9, no. 9, Sept. 2019, pp. 228-46, https://apcz.umk.pl/JEHS/article/view/7389.