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5. Hwang JH. The effect of the inhalation method using essential oils on blood pressure and stress responses of clients with essential hypertension. Journal of Korean Academy of Nursing. 2006. 36:1123–1134.
6. Ju KY. The effect of aromatherapy on psychological stress and stress hormones in blood after maximal exercise. 2002. Seoul: Kookmin University;Unpublished master's thesis.
7. Kim JS. A Study on stress, anxiety, mental health in high school students. 2001. Daejeon: Chungnam National University;Unpublished master's thesis.
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9. Kim KS. Effects of aromatherapy on psychological and physiological responses in the middle aged women. 2003. Seoul: Yonsei University;Unpublished doctoral dissertation.
11. Ko HM. Relation of anxiety, stress perception and academic achievement. 1998. Gwangju: Chonnam National University;Unpublished master's thesis.
12. Ko MJ, Yu SJ, Kim YG. The effects of solutionfocused group counseling on the stress response and coping strategies in the delinquent juveniles. Journal of Korean Academy of Nursing. 2003. 33:440–450.
13. Lee CR. The effect of aroma inhalation method on stress, anxiety, and self-efficacy in high school seniors. 2005. Iksan: Wonkwang University;Unpublished master's thesis.
14. Lee IS. Effects of Lavender fragrance on depression and anxiety of nursing students intending to take the National Licensing Examination. Journal of Korean Academy of Public Health Nursing. 2006. 20:87–94.
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17. Moon KS. Correlational study between stress and physical symptoms of middle school students. 2002. Seoul: Ewha Womans University;Unpublished master's thesis.
18. Nam JS. The relationship between participation in leisure sports activities of middle and high school students and pro-social behavior. 2004. Seoul: Kyung Hee University;Unpublished master's thesis.
20. Oh HK, Choi JY, Chun KK, Lee JS, Park DK, Choi SD, et al. A study for antistress effects of two aromatic synergic blending oils. Journal of the Korean Society of Jungshin Science. 2001. 14:33–49.
21. Page GG, Lindsey AM. Carrieri-Kohlman V, Lindsey AM, West CM, editors. Stress response. Pathophysiological phenomena in nursing : Human responses to illness. 2003. St. Louis, MO: Saunders;275–295.
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23. Park SO. The reduced effects of aromatherapy on stress and sleep disturbance. 2001. Daegu: Youngnam University;Unpublished master's thesis.
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29. Tweed SA. Affective and biological reaction to the inhalation of the essential oil lavender. 1999. Texas, USA: Christopher Newport University;Unpublished master's thesis.
30. Yoon IS. The effects of the stress-coping training on stress reaction of high school students. 2004. Seoul: Korea University;Unpublished master's thesis.