The cause of stomach troubles : being a treatise on the successful treatment of such disorders as: indigestion, dyspepsia, heartburn, acidity, flatulence, flushed face, waterbrash, wind, etc. by Bisurated Magnesia

Credit

The cause of stomach troubles : being a treatise on the successful treatment of such disorders as: indigestion, dyspepsia, heartburn, acidity, flatulence, flushed face, waterbrash, wind, etc. by Bisurated Magnesia. Credit: Wellcome Collection. In copyright