60
Participants
Start Date
March 31, 2015
Primary Completion Date
February 29, 2016
Study Completion Date
February 29, 2016
mixed powder of A. digitata and M. sylvestris
Hypozalix spray (artificial saliva)
Hypozalix spray (artificial saliva)
Shahid Beheshti University of Medical Sciences
OTHER
Shiraz University of Medical Sciences
OTHER