Michaelis, Martin; Schölkens, Bernward; Rudolphi, Karl (April 2007). “An anthology from Naunyn-Schmiedeberg's Archives of Pharmacology”. 《Naunyn-Schmiedeberg's Archives of Pharmacology》 375 (2): 81–84. doi:10.1007/s00210-007-0136-z. PMID17310263.
Kaiko, Robert F.; Kathleen M. Foley; Patricia Y. Grabinski; George Heidrich; Ada G. Rogers; Charles E. Inturrisi; Marcus M. Reidenberg (February 1983). “Central Nervous System Excitatory Effects of Meperidine in Cancer Patients”. 《Annals of Neurology》 13 (2): 180–185. doi:10.1002/ana.410130213. PMID6187275.
Michaelis, Martin; Schölkens, Bernward; Rudolphi, Karl (April 2007). “An anthology from Naunyn-Schmiedeberg's Archives of Pharmacology”. 《Naunyn-Schmiedeberg's Archives of Pharmacology》 375 (2): 81–84. doi:10.1007/s00210-007-0136-z. PMID17310263.
Kaiko, Robert F.; Kathleen M. Foley; Patricia Y. Grabinski; George Heidrich; Ada G. Rogers; Charles E. Inturrisi; Marcus M. Reidenberg (February 1983). “Central Nervous System Excitatory Effects of Meperidine in Cancer Patients”. 《Annals of Neurology》 13 (2): 180–185. doi:10.1002/ana.410130213. PMID6187275.