Gibuła-Bruzda, Ewa, Marta Marszałek, Ewa Witkowska, and Jolanta H. Kotlińska. “Analgesic Effects of Deltorphin Analogues EW1 and EW2 in Tail-Immersion Test in Mice”. Current Issues in Pharmacy and Medical Sciences 26, no. 4 (December 30, 2013): 448–452. Accessed May 17, 2025. https://czasopisma.umlub.pl/curipms/article/view/1361.