![What the devil is in your phytomedicine? Exploring species substitution in Harpagophytum through chemometric modeling of 1H-NMR and UHPLC-MS datasets]()
What the devil is in your phytomedicine? Exploring species substitution in Harpagophytum through chemometric modeling of 1H-NMR and UHPLC-MS datasetsMncwangi, Nontobeko P.; Viljoen, Alvaro M.; Zhao, Jianping; Vermaak, Ilze; Chen, Wei; Khan, Ikhlas · Phytochemistry · 2014