TY JOUR TI Legal Regulation of the Human Use of Organs, Tissues and Cells of Animals KW Xenotransplantation KW transplantation KW advanced therapies KW transferring an organ from a donor to a recipient KW medical clinical trials KW organs KW tissues KW cells. JO Journal of Russian Law AU Maleina, M.. PY 2014 IS 2 PB Legal publishing house Norm