title: The mitragyna species of Asia. 23. The alkaloids of the leaves of Mitragyna tubulosa (Havil).
mesh_terms: D000470:Alkaloids / Q000032:analysis*; D001208:Asia; D007211:Indoles / Q000032:analysis; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D000470:Alkaloids; D007211:Indoles