RRG - IV, Ronald R. Gaddis, Dept [department] [of] Pharmacol[ogy] and toxicology, 1979-06-11, Box: 22, Volume: Notebook 4. Personal Papers of Walter R. Dixon, PP 401. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/255732 Accessed October 12, 2024.