title: [Studies on the structure of the adduct of andrographolide with sodium hydrogen sulfite (author's transl)].
mesh_terms: D000890:Anti-Infective Agents / Q000138:chemical synthesis*; D002681:China; D006862:Hydrogen Sulfide; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D000890:Anti-Infective Agents; D006862:Hydrogen Sulfide