Effect of potassium channel opener pinacidil on the human saphenous veins grafts from patients with type 2 diabetes mellitus. Issue 1 (July 2015) - Rajkovic, J.; Peric, M.; Novakovic, R.; Nezic, D.; Djokic, V.; Zivanovic, V.; Kanjuh, V.; Heinle, H.; Gojkovic-Bukarica, L.