Dhar, A.S. et al. 2020. Assessment of antidepressant and sedative-hypnotic activities of methanolic crude extracts of Stephania japonica (Thunb.) Miers. whole plants. Current Issues in Pharmacy and Medical Sciences. 33, 1 (Mar. 2020), 51–55. DOI:https://doi.org/10.2478/cipms-2020-0010.