Effect of mecamylamine and naloxone on blood catecholamine levels, blood pressure, and heart rate in conscious unrestrained morphine-dependent rats, Box: 11a, Folder: 10-12. Personal Papers of Walter R. Dixon, PP 401. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/255385 Accessed October 15, 2024.