1. ABDUL-HALIM, R. E. (1985): “Some observations on cancer bladder in Saudi Arabia”, Emirates Medical Journal, 3, 203-206.
2. AL-ADNANI, M. S. (1984) “Cancer in Southern Iraq”, Journal of Kuwait Medical Association, 18, 81-87.
3. AZIZ, M. M. (1986): “Natural Increase Differentials in Kuwait”, Journal of the Gulf and Arabian Peninsula, University of Kuwait, No. 48, 15-51 (in Arabic).
4. BARRETT, F. A. (1986): “Medical Geography: Concept and Definition” in M. H. PACIONE (ed.), _??_ (2), 1-34.
5. BARTLEY, M. (1988): “Unemployment and Health: Selection of Causation-A False Antithesis Sociology of Health and Illness,” A Journal of Medical Sociology, 10-1, 41-67.