Guan, Xin-lu [Identification of Pterocephalus hookeri]. [electronic resource] - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica Nov 2004 - 1027-30 p. digital Publication Type: Journal Article ISSN: 1001-5302 Subjects--Topical Terms: Chromatography, Thin LayerDrugs, Chinese Herbal--analysisMagnoliopsida--anatomy & histologyPharmacognosyPlant Leaves--anatomy & histologyPlant Roots--anatomy & histologyPlants, Medicinal--anatomy & histologyQuality Control