Cases J, Ibarra A, Feuillère N, Roller M, Sukkar SG. Pilot trial of Melissa officinalis L. leaf extract in the treatment of volunteers suffering from mild-to-moderate anxiety disorders and sleep disturbances. Med J Nutrition Metab. 2011 Dec;4(3):211-218. Epub 2010 Dec 17.

Kennedy DO, Scholey AB, Tildesley NT, Perry EK, Wesnes KA. Modulation of mood and cognitive performance following acute administration of Melissa officinalis (lemon balm). Pharmacol Biochem Behav. 2002;72:953–964.

Kennedy DO, Wake G, Savelev S, Tildesley NT, Perry EK, Wesnes KA, Scholey AB. Modulation of mood and cognitive performance following acute administration of single doses of Melissa officinalis (Lemon balm) with human CNS nicotinic and muscarinic receptor-binding properties. Neuropsychopharmacology. 2003;28:1871–1881

Kennedy DO, Little W, Scholey AB. Attenuation of laboratory-induced stress in humans after acute administration of Melissa officinalis (Lemon Balm) Psychosom Med. 2004;66:607–613.

Kennedy DO, Little W, Haskell CF, Scholey AB. Anxiolytic effects of a combination of Melissa officinalis and Valeriana officinalis during laboratory induced stress.

Guginski G, Luiz AP, Silva MD, Massaro M, Martins MF, Chaves J, Mattos RW, Silveira D, Ferreira VMM, Calixto JB, Santos ARS. Mechanisms involved in the antinociception caused by ethanolic extract obtained from the leaves of Melissa officinalis (lemon balm) in mice. Pharmacol Biochem Behav. 2009;93:10–16.

Wheatley D. Medicinal plants for insomnia: a review of their pharmacology, efficacy and tolerability. J Psychopharmacol. 2005;19:414–421.

Blumenthal M, Goldberg A, Brinckman J. Expanded commission E monographs. Austin: American Botanical Council; 2000.

Dastmalchi K, Damien Dorman HJ, Oinonen PP, Darwis Y, Laakso I, Hiltunen R. Chemical composition and in vitro antioxidative activity of a lemon balm (Melissa officinalis L.) extract. Lebenson Wiss Technol. 2008;41:391–400.

Cerny A, Schmid K (1999). Tolerability and efficacy of valerian/lemon balm in healthy volunteers: a double-blind, placebo-controlled, multicentre study. Fitoterapia 70: 221–228.

Soulimani R, Fleurentin J, Mortier F, Misslin R, Derrieu G, Pelt JM (1991). Neurotropic action of the hydroalcoholic extract of Melissa officinalis in the mouse. Planta Med 57: 105–109.

Ibarra A, Feuillere N, Roller M, Lesburgere E, Beracochea D. Effects of chronic administration of Melissa officinalis L. extract on anxiety-like reactivity and on circadian and exploratory activities in mice. Phytomedicine. 2010 May;17(6):397-403. Epub 2010 Feb 18.

Awad R, Muhammad A, Durst T, Trudeau VL, Arnason JT. Bioassay-guided fractionation of lemon balm (Melissa officinalis L.) using an in vitro measure of GABA transaminase activity. Phytother Res. 2009 Aug;23(8):1075-81.

Ulbricht C, Brendler T, Gruenwald J, Kligler B, Keifer D, Abrams TR, Woods J, Boon H, Kirkwood CD, Hackman DA, Basch E, Lafferty HJ; Natural Standard Research Collaboration. Lemon balm (Melissa officinalis L.): an evidence-based systematic review by the Natural Standard Research Collaboration. J Herb Pharmacother. 2005;5(4):71-114.

Gyllenhaal C, Merritt SL, Peterson SD, Block KI, Gochenour T. Efficacy and safety of herbal stimulants and sedatives in sleep disorders. Sleep Med Rev. 2000 Jun;4(3):229-251.

Yoo DY, Choi JH, Kim W, Yoo KY, Lee CH, Yoon YS, Won MH, Hwang IK. Effects of Melissa officinalis L. (lemon balm) extract on neurogenesis associated with serum corticosterone and GABA in the mouse dentate gyrus. Neurochem Res. 2011 Feb;36(2):250-7. Epub 2010 Nov 13.

Müller SF, Klement S. A combination of valerian and lemon balm is effective in the treatment of restlessness and dyssomnia in children. Phytomedicine. 2006 Jun;13(6):383-7. Epub 2006 Feb 17.

Weeks BS. Formulations of dietary supplements and herbal extracts for relaxation and anxiolytic action: Relarian. Med Sci Monit. 2009 Nov;15(11):RA256-62.

Dressing H, Riemann D, Low H, Schredl M, Reh C, Laux P, Muller WE. Insomnia: are valerian/balm combination of equal value to benzodiazepine? Therapiewoche 1992; 42: 726–36.

Ballard C, O’Brien J, Reichelt K, Perry E. Aromatherapy as a safe and effective treatment for the management of agitation in severe dementia: the results of a double blind, placebo controlled trial. J Clin Psychiatry 2002; 63: 553–8.

Wake G, Court J, Pickering A, Lewis R, Wilkins R, Perry E. CNS acetylcholine receptor activity in European medicinal plants traditionally used to improve failing memory. J Ethnopharmacol 2000; 69: 105–14.