TY - T1 - The Yaksh-model of intrathecal opioid-studies : Still exciting four decades later SN - / UR - http://hdl.handle.net/10138/327564 T3 - A1 - Kontinen, V.; Breivik, H. A2 - PB - Y1 - 2019 LA - eng AB - ... VO - IS - SP - OP - KW - cocaine; morphine; opiate; opiate peptide; opiate receptor; narcotic analgesic agent; oligopeptide; tyrosyl-arginyl-phenylalanyl-lysinamide; analgesia; analgesic activity; antinociception; clinical practice; drug efficacy; drug safety; human; hydrophilicity; model; nervous tissue; nonhuman; Note; priority journal; yaksh model; Analgesics, Opioid; Morphine; Oligopeptides; 3124 Neurology and psychiatry N1 - PP - ER -