^Mutschler E (1995). "Antidepressants". Drug actions: basic principles and therapeutic aspects. Stuttgart, Germany: Medpharm Scientific Pub. p. 127. ISBN0-8493-7774-9. Retrieved January 30, 2013.
^Barth N, Manns M, Muscholl E (1975). "Arrhythmias and inhibition of noradrenaline uptake caused by tricyclic antidepressants and chlorpromazine on the isolated perfused rabbit heart". Naunyn-Schmiedeberg's Archives of Pharmacology. 288 (2–3): 215–231. doi:10.1007/BF00500528. PMID1161046. S2CID11641400.
^Beresewicz M, Bidzińska E, Koszewska I, Puzyński S (1991). "[Results of using tricyclic antidepressive drugs in the treatment of endogenous depression (comparative analysis of 7 drugs)]". Psychiatria Polska (in Polish). 25 (3–4): 13–18. PMID1687987.
^Lingjaerde O, Asker T, Bugge A, Engstrand E, Eide A, Grinaker H, et al. (January 1975). "Noxiptilin (Agedal)--a new tricyclic antidepressant with a faster onset of action? A double-blind, multicentre comparison with amitriptyline". Pharmakopsychiatrie, Neuro-Psychopharmakologie. 8 (1): 26–35. doi:10.1055/s-0028-1094440. PMID788000. S2CID44886111.