19
Participants
Start Date
April 30, 2002
Primary Completion Date
November 30, 2006
Study Completion Date
February 29, 2008
single dose Morphine
double dose Morphine
placebo
purchased from the manufacturer of morphine tablets (Nycomed Pharma, Oslo, Norway)
The Norwegian Univeristy of tecknology and science, Trondheim
St Olavs University Hospital, Trondheim
Norwegian University of Science and Technology
OTHER