Pyo, J. S., H. H. Kim, K. M. Kim, and J. S. Kang. “Amelioration of Dry Eye Syndrome by Oral Administration of Cultivated Wild Ginseng Extract”. Bangladesh Journal of Pharmacology, vol. 14, no. 2, Apr. 2019, pp. 61-66, doi:10.3329/bjp.v14i2.39034.