title: Simultaneous determination of three naphthoquinones in the leaves of Impatiens balsamina L. by reversed-phase high-performance liquid chromatography.
authors.affiliation: Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat-Yai, Songkhla 90112, Thailand.
authors.forename: Athip
authors.initials: A
authors.lastname: Sakunphueak
authors.forename: Pharkphoom
authors.initials: P
authors.lastname: Panichayupakaranant