2012, Therapeutic effect of forest bathing on human hypertension in the elderly

Mao GX, Cao YB, Lan XG, He ZH, Chen ZM, Wang YZ, Hu XL, Lv YD, Wang GF, Yan J

J Cardiol. 2012 Dec;60(6):495-502.

https://www.ncbi.nlm.nih.gov/pubmed/22948092