Meta-Analysis
Copyright ©The Author(s) 2017.
World J Gastrointest Endosc. May 16, 2017; 9(5): 228-237
Published online May 16, 2017. doi: 10.4253/wjge.v9.i5.228
Table 1 Inclusion criteria
All studies reporting on music therapy during flexible sigmoidoscopy
All comparative studies using any control
All study designs, adults of any sex and any languages