Ervin, F.R., PALMOUR, R.M., PEARSON MURPHY, B.E., PRINCE, R. & SIMONS, R.C. ( 1988). The psychobiology of trance. II: Physiological and endocrine correlates. Transcultural Psychiatric Research Review, 25(4):267-284.
2.
Freed, S.A. & Freed, R.S.Spirit possession as illness in a North Indian village. Ethnology , 1964, vol. 3, pp. 152-171. Reprinted in The International Journal of Parapsychology, winter, 1966, pp. 105-132; in "Magic, witchcraft, and curing," Middleton, John, ed., Natural History Press, 1967, pp. 295-320, and in "Issues in cultural anthropology ," McCurdy, D.W. and J. P. Spradley, eds., Boston: Little, Brown and Co., 1979, pp. 232-240.
3.
Freed, S.A. & Freed, R.S. (1985) The psychomedical case history of a low-caste woman of North India. Anthropological Papers of the American Museum of Natural History, vol. 60, pt. 2, pp. 101-228.
4.
Freed, S.A. & Freed, R.S. (1990a). Ghost illness in a north Indian village. Social Science and Medicine, 30, 617-623.
5.
Freed, S.A. & Freed, R.S. (1990b). Ghost illness of children in a north Indian village . Medical Anthropology, 12, 401-417.
6.
Simons, R.C., Ervin, F.R. & Prince, R.H. (1988). The psychobiology of trance. I: Training for Thaipusam . Transcultural Psychiatric Research Review, 25(4):249-266.
