Patnala, S. and Kanfer, I. 2015. Medicinal use of Sceletium: Characterization of Phytochemical Components of Sceletium Plant Species using HPLC with UV and Electrospray Ionization – Tandem Mass Spectroscopy. Journal of Pharmacy & Pharmaceutical Sciences. 18, 4 (Sep. 2015), 414–423. DOI:https://doi.org/10.18433/J3330X.