@Article{ authors = " Olena M. Marfiyan, Walery Zukow, Milentyna V. Popovych, Lyubov M. Ganyk, Yevgen I. Kit, Oksana M. Ivanyts'ka, Valeriy M. Kyjenko", title = "Relationships between parameters of gallbladder motility and brain electrical activity", journal = "Journal of Education, Health and Sport", issue = "2016 / Tom 6 / Numer 8", pages = "11 - 20" }

@Article{ authors = " Olena M. Marfiyan, Walery Zukow", title = "Relationships between parameters of gall-bladder motility and neuroendocrine-immune complex and metabolism in men with chronic cholecystitis and pyelonephritis", journal = "Journal of Education, Health and Sport", issue = "2015 / Tom 5 / Numer 12", pages = "434 - 449" }