Higuchi et. al, "Influence of Electrolytes, pH, and Alcohol Concentration on the Solubilities of Acidic Drugs", 1953

Higuchi et. al, "Influence of Electrolytes, pH, and Alcohol Concentration on the Solubilities of Acidic Drugs", 1953, Box: 10, Folder: 163. Personal papers of Takeru Higuchi, PP 359. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/124587 Accessed December 25, 2025.