[W.E.B.] Semafuko manuscript submitted to "Eur[opean] Journal [of] Pharmacology", 1988-02, Box: 16, Folder: 55-60. Personal Papers of Walter R. Dixon, PP 401. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/255510 Accessed January 18, 2025.