Bezdieniezhnykh, N.; Lykhova, A.; Borschevskyi, H.; Dyakun, K.; Kruglov , I. IN VITRO ASSESSMENT OF THE BIOLOGICAL ACTIVITY OF A NEW REGENERATIVE AGENT PREPARED FROM THE CONCENTRATE OF DEPROTEINIZED DERMAL LAYER OF PORCINE SKIN. Eureka: LS 2020, 12-22.