Huang, Jian-Peng [Studies on constituents from root and stem of Ervatamia hainanensis]. [electronic resource] - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica Jul 2006 - 1166-8 p. digital Publication Type: Journal Article ISSN: 1001-5302 Subjects--Topical Terms: Apocynaceae--chemistryErgosterol--analogs & derivativesOleanolic Acid--analogs & derivativesPlant Roots--chemistryPlant Stems--chemistryPlants, Medicinal--chemistryTriterpenes--chemistry