1. Burns, R. C. (1950) A study of skin impedance.Electron., 190–196.
2. Edelberg, R. (1977) Relation of electrical properties of skin to structure and physiologic state.J. Invest. Dermatology,69, 324–327.
3. Fujimori, B. (1955) Studies on the GSR using the current and potential method.Jpn. J. Physiol.,5, 394–405.
4. Guyton, A. C. (1976)Text book of medical physiology, W. B. Saunders Company, Tokyo, 961.
5. Lamke, L. O. andWedin, B. (1971) Water evaporation from normal skin under different environmental conditions.Acta Derm. Venereol.,51, 111–119.