"Befol". 4DOKTOR.RU Drug Information Handbook (in Russian). Retrieved 4 February 2014.
doi.org
Donskaya NS, Antonkina OA, Glukhan EN, Smirnov SK (2004-07-01). "Antidepressant Befol Synthesized Via Interaction of 4-Chloro-N-(3-chloropropyl)benzamide with Morpholine". Pharmaceutical Chemistry Journal. 0091-150X. 38 (7): 381–384. doi:10.1023/B:PHAC.0000048439.38383.5f. S2CID29121452.
nih.gov
pubmed.ncbi.nlm.nih.gov
Gol'dina OA, Moskvitina TA, Gankina EM, Kirkel' AZ, Kamyshanskaia NS, Lopatina KI, et al. (March 1991). "[The action of befol and its derivatives on monoamine oxidase of different origins]". Biulleten' Eksperimental'noi Biologii I Meditsiny. 111 (3): 279–80. PMID2054504.