title: [Characterization of three anticancer principles from Maytenus graciliramula S J Pei & Y H Li].
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000302:isolation & purification*; D002681:China; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D000972:Antineoplastic Agents, Phytogenic