@article{Memarian_Sanatkaran_Bahari_2017, title={The effect of laughter yoga exercises on anxiety and sleep quality in patients suffering from Parkinson’s disease}, volume={4}, url={http://bmrat.org/index.php/BMRAT/article/view/200}, DOI={10.15419/bmrat.v4i07.200}, number={07}, journal={Biomedical Research and Therapy}, author={Memarian, Azadeh and Sanatkaran, Afsaneh and Bahari, Seyyed}, year={2017}, month={Jul.}, pages={1463-1479} }