Stahlberg, H.Brett, M.Ossig, J.Schwier, S.Philipp, A.2020-02-132020-02-132020-02-132013-04-0110.1016/j.jpain.2013.01.617https://infoscience.epfl.ch/handle/20.500.14299/165400Bridging from conventional marketed immediate release formulations to new tamper resistant alternativestext::journal::journal article::research article