Authors: THURAUF N FLEISCHER WK LIEFHOLD J SCHMID O KOBAL G

Citation: N. Thurauf et al., DOSE-DEPENDENT TIME-COURSE OF THE ANALGESIC EFFECT OF A SUSTAINED-RELEASE PREPARATION OF TRAMADOL ON EXPERIMENTAL PHASIC AND TONIC PAIN, British journal of clinical pharmacology, 41(2), 1996, pp. 115-123

Authors: HUMMEL T ROSCHER S PAULI E FRANK M LIEFHOLD J FLEISCHER W KOBAL G

Citation: T. Hummel et al., ASSESSMENT OF ANALGESIA IN MAN - TRAMADOL CONTROLLED-RELEASE FORMULA VS TRAMADOL STANDARD FORMULATION, European Journal of Clinical Pharmacology, 51(1), 1996, pp. 31-38

Authors: HUMMEL T KRAETSCH HG LOTSCH J HEPPER M LIEFHOLD J KOBAL G

Citation: T. Hummel et al., ANALGESIC EFFECTS OF DIHYDROCODEINE AND TRAMADOL WHEN ADMINISTERED EITHER IN THE MORNING OR EVENING, Chronobiology international, 12(1), 1995, pp. 62-72