Citation: Stiwi, K. & Rosendahl, J. (2022). Efficacy of laughter-inducing interventions in patients with somatic or mental health problems: A systematic review and meta-analysis of randomized-controlled trials. Complementary Therapies in Clinical Practice, 47, 101552. Link to publisher’s article.
Citation: Zhao, J., Yin, H., Zhang, G., Li, G., Shang, B., Wang, C., & Chen, L. (2019). A meta-analysis of randomized controlled trials of laughter and humour interventions on depression, anxiety, and sleep quality in adults. Journal of Advanced Nursing. Advanced Online Publication. Link to publisher’s article.
Citation: Harkins, L. (2009). Literature analysis of humor therapy research. American Journal of Recreation Therapy, 8(4), 35-47. Link to publisher’s article.