Kaznowska-Bystryk, Iwona, Monika Lenart-Lipińska, Janusz Solski, and Andrzej Nowakowski. 2009. “Urinary Glycosaminoglycans Excretion in Diabetic Patients”. Current Issues in Pharmacy and Medical Sciences 22 (4): 145-50. https://czasopisma.umlub.pl/curipms/article/view/2834.