Phytochemical Screening and Acetylcholinesterase and Butyrylcholinesterase Inhibitory and Thrombolytic Activities of Grewia abutilifolia Vent. & Juss. Leaf. Dhaka Univ. J. Pharm. Sci. 2018;17(1):81-86. doi:10.3329/dujps.v17i1.37122