HintonT, JohnstonG. Anxiolytic and hypnotic drugs acting on ionotropic GABA receptors. Encyclopedia of Neuroscience. Springer Verlag, 2009; 154–159.
2.
JohnstonG, ChebibM, DukeRet al.Herbal products and GABA receptors. Encyclopedia of Neuroscience. Oxford: Academic Press, 2009; 1095–1101.
3.
ZhangZ-J. Therapeutic effects of herbal extracts and constituents in animal models of psychiatric disorders. Life Sci, 2004; 75:1659–1699.
4.
BaileyRL, GahcheJJ, LentinoCVet al.Dietary supplement use in the United States, 2003–2006. J Nutr, 2011; 141:261–266.
5.
StasioMJ, CurryK, Sutton-SkinnerKM, GlassmanDM. Over-the-counter medication and herbal or dietary supplement use in college: Dose frequency and relationship to self-reported distress. J Am Coll Health, 2008; 56:535–547.
6.
NewberryH, BeermanK, DuncanSet al.Use of nonvitamin, nonmineral dietary supplements among college students. J Am Coll Health, 2001; 50:123–129.
7.
BarnesPM, Powell-GrinerE, McFannK, NahinRL. Complementary and alternative medicine use among adults: United States, 2002. Adv Data, 2004; 343:1–19.
8.
BennettJ, BrownCM. Use of herbal remedies by patients in a health maintenance organization. J Am Pharm Assoc (Wash), 2000; 40:353–358.
9.
MohamedM-EF, FryeRF. Effects of herbal supplements on drug glucuronidation: Review of clinical, animal, and in vitro studies. Planta Med, 2011; 77:311–321.