120
Participants
Start Date
January 31, 2016
Primary Completion Date
May 31, 2018
Study Completion Date
May 31, 2018
retroclavicular block
retroclavicular block for forearm or hand surgery
supraclavicular block
supraclavicular block for forearm or hand surgery
Hopital du Valais, Sion
Hôpital du Valais
OTHER