Grynchuk, A.F. et al. 2020. Experimental reasoning of interpheron 2b intraperitoneal application for treatment of acute peritonitis. Hospital Surgery. Journal named by L.Ya. Kovalchuk. 1 (Jan. 2020), 46–50. DOI:https://doi.org/10.11603/2414-4533.2020.1.10736.