POKAS, E.V, E.A SYNETAR, and M.N. LOSKUTOVA. 2013. “Influence Hibisci Extractum Siccum on Formation Biofilms Mikroorganisms — Pathogen Catheterassociated Urinary Tract Infections”. Environment & Health 67 (4): 19. https://dovkil-zdorov.kiev.ua/journal/article/view/721.