Ronald R. Gaddis - Dept[department] [of] Pharmacology and toxicology, University of Kansas, Lawrence, Kansas 66045 - RRG IX, Box: 22, Folder: 41. Personal Papers of Walter R. Dixon, PP 401. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/255727 Accessed October 12, 2024.