Suchawadee Patanaponsukum และผู้แต่งคนอื่นๆ. (2019) Validity and reliability of the pediatric voice handicap index: Thai version. <i>Journal of Associated Medical Sciences</i>, <i>52</i>(2), 119-123.Suchawadee Patanaponsukum และผู้แต่งคนอื่นๆ. "Validity and reliability of the pediatric voice handicap index: Thai version". Journal of Associated Medical Sciences 52 (2019):119-123.Suchawadee Patanaponsukum และผู้แต่งคนอื่นๆ. Validity and reliability of the pediatric voice handicap index: Thai version. Faculty of Associated Medical Sciences, Chiang Mai University:ม.ป.ท. 2019.