Bialik, Włodzimierz, and Michał Wojtynek. “Evaluation of PH Influence on in Vitro Permeation of Salicylic acid,ephedrine and L-Tyrosine through Porcine Pericardium”. Current Issues in Pharmacy and Medical Sciences 22, no. 2 (June 30, 2009): 97–102. Accessed August 16, 2025. https://czasopisma.umlub.pl/curipms/article/view/2776.