Malecha-Jedraszek, Arleta, Agata Burska, Beata Matyjaszek-Matuszek, and Helena Donica. “Serum Leptin Concentration in Patients With Type 2 Diabetes”. Current Issues in Pharmacy and Medical Sciences 28, no. 4 (December 30, 2015): 236–240. Accessed July 6, 2025. https://czasopisma.umlub.pl/curipms/article/view/763.