KHEMASILI KOSALA (2019) “IN VITRO STUDY OF THE BRONCHORELAXATION EFFECT OF COPTOSAPELTA FLAVESCENS KORTH. ROOT’S EXTRACT AND FRACTIONS”, Asian Journal of Pharmaceutical and Clinical Research, 12(4), pp. 94–97. doi: 10.22159/ajpcr.2019.v12i4.31401.