↑Evan E. Bolton, Yanli Wang, Paul A. Thiessen, Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry4: 217-241. DOI:10.1016/S1574-1400(08)00012-1.
↑Clayden Jonathan, Nick Greeves, Stuart Warren, Peter Wothers (2001). Organic chemistry. Oxford, Oxfordshire: Oxford University Press. ISBN0-19-850346-6.
Farzin D, Mansouri N (July 2006). „Antidepressant-like effect of harmane and other beta-carbolines in the mouse forced swim test”. Eur Neuropsychopharmacol16 (5): 324–8. DOI:10.1016/j.euroneuro.2005.08.005. PMID16183262.
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