Wagner KE Materials for the clinical study of variations in the properties of gastric juice. In Russian/Vagner K.E Materialy k klinicheskomu izucheniyu kolebaniy v svoystvakh zheludochnogo soka. Dissertation for a Doctor of Medicine Degree. St. Petersburg Typography by I.N. Skorokhodov, 1888. 101s. Please contact us for details on condition of available copies of the book. SKUalb7a384b6c2c0560af.