2011-03-252011-03-259-9-00 1:52003https://hdl.handle.net/1911/41138The origin of the image is Foreign. Watermark Unknown.DrawingForeignSmectite Medicine,smectitemeda03ssmectitemeda03s又腹泻？快用思密达； [Dioctahedral Smectite. Diarrhea again? Be quick to take Dioctahedral Smectite. ]MedicineHealth and MedicalSmectite Medicinenewspapers [报纸]