44
Participants
Start Date
April 30, 2012
Primary Completion Date
July 31, 2012
Study Completion Date
July 31, 2012
Auricular acupuncture
Auricular acupuncture with indwelling permanent needles
Placebo acupuncture
Placebo acupuncture with placebo needles
University Medicine of Greifswald, Greifswald
University Medicine Greifswald
OTHER