REFERENCES
- Bremness L (1994): Herbs. London, Dorling Kindersley Ltd.
- Correa CBV (1990): Contribuição ao estudo de Lippia alba (Mill.) N.E. Br. Ex Br. Ex Britt. & Wilson - erva cidreira. Master Thesis in Biological Sciences, Federal University of Rio de Janeiro.
- Costa M, Di-Stasi LC, Kirizawa M (1989): Screening in mice of some medicinal plants used for analgesic purposes in the state of São Paulo (Brazil): Part II. J Ethnopharmacol 27: 25–34.
- Fester GA, Martinuzzi EA, Retamar J, Ricciardi A, Fonseca LR, Cassano A (1961): Variedades fitoquimicas em plan-tas aromáticas argentinas. Rev Fac Cienc Agrar Mendonza 8: 45–49.
- Fasmer OB, Berge OG, Hole K (1985): Changes in nocicep-tion after lesions of descending serotoninergic pathways induced with 5,6-dihydroxytryptamine: different effects in the formaline and tail flick test. Neuropharmacol 24: 729–734.
- Guenther E (1972): The Essential Oils, Vol. VII. New York, R. Krieger Publ.
- Hart SL, Gaffen Z, Hider RC, Smith TW (1994): Antinoci-ceptive activity of monoterpenes in the mouse. Montreal, XII International Congress of Pharmacology.
- Koster R, Anderson M, De Beer EJ (1959): Acetic acid anal-gesic screening. Fed Proc 18: 412.
- Matos FJA, Machado MIL, Craveiro AA, Alencar JVV (1996): Essential oil composition of two chemotypes of Lippia alba grown in Northeast Brazil. J Essent Oil Res 8: 695–698.
- Montes ML (1973): Composition of the volatile oil from Aloysia triphylla (Cedron). Planta Med 23: 119–124.
- Silva GAAB, Bauer L, Siqueira NCS, Bacha CTM, Santanna BMS (1979): 0 óleo essencial de Lippia citriodora Kuth. Do Rio Grande do Sul. Tribuna Farmaceutica 47: 96–98.
- Tjolsen A, Berge OD, Hunskaar S, Rosland JH, Hoele K (1992): The formalin test: an evaluation of the method. Pain 51: 5–17.
- Vale TG, Lima RES, Viana GSB, Matos FJA (1994): Efeitos analgésicos de Lippia geminata H.B.K. e de seus princi-pios ativos: neral e geranial. XII Encontro de Iniciação Pesquisa, UFC, Fortaleza, Brazil, G607.
- Woolfe G, MacDonald AD (1944): The evaluation of the analgesic action of pethidine hydrochloride (demerol). J Pharmacol Exp Ther 80: 300–307.