^Niehoff, Debra (2005), The Language of Life: How cells communicate in life & disease, Joseph Henry Press, ISBN0309089891
^Wong, Dean F.; Lever, John R.; Hartig, Paul R.; Dannals, Robert F.; Villemagne, Victor; Hoffman, Beth J.; Wilson, Alan A.; Ravert, Hayden T.; Links, Jonathan M.; et al. (1987), “Localization of serotonin 5-HT2 receptors in living human brain by positron emission tomography using N1-([11C]-methyl)-2-bromo-LSD”, Synapse1 (5): 393–398., doi:10.1002/syn.890010502, PMID2905532
^Karen H. Adams, Lars H. Pinborg, Claus Svarer, S. G. Hasselbalch, Søren Holm, Steven Haugbøl, K. Madsen, Vibe G. Frøkjær, L. Martiny, Olaf B. Paulson, Gitte Moos Knudsen (March 2004), “A database of [18F]-altanserin binding to 5-HT2A receptors in normal volunteers: normative data and relationship to physiological and demographic variables”, NeuroImage21 (3): 1105–1113, doi:10.1016/j.neuroimage.2003.10.046, ISSN1053-8119, PMID15006678
^J. C. Baron, Y. Samson, D. Comar, C. Crouzel, P. Deniker, Y. Agid (1985), “Etude in vivo des recepteurs serotoninergiques centraux chez l'homme par tomographie a positions. [In vivo study of central serotoninergic receptors in man using positron tomography]” (French), Revue Neurologique141 (8–9): 537–545, PMID2935920
^Reimold M, Smolka MN, Zimmer A, et al. (2007), “Reduced availability of serotonin transporters in obsessive-compulsive disorder correlates with symptom severity - a [11C]DASB PET study”, J Neural Transm114 (12): 1603–9, doi:10.1007/s00702-007-0785-6, PMID17713719