laughter yoga Kataria

Selected indexed studies

• Laughter yoga versus group exercise program in elderly depressed women: a randomized controlled trial. (Int J Geriatr Psychiatry, 2011) [PMID:20848578]
• The effect of laughter yoga and music intervention on depression, anxiety, and stress in the Rafsanjan-Iran aged: a randomized clinical trial study. (Aging Ment Health, 2025) [PMID:39107930]

_Worker-drafted node — pending editorial review._