1. National Nutrition Monitoring Bureau (1988?90). Indian Council of Medical Research, Repeat Survey, 1988?90. A Report.
2. Gopalan C (1990) Combating vitamin A deficiency ? Need for a revised strategy. Proceedings of the First International Symposium of the Nutrition Foundation of India (NFI), December 5 and 6, Oxford Univ. Press, London (Under Publication).
3. Hussein L, Tohamy ME (1989) Effect of supplementation with vitamin A and plant carotenes on plasma retinol levels among young Egyptian males. Internat J Vit Nutr Res 59: 229?232.
4. Lala VR, Reddy V (1970) Absorption of ?-carotene from green leafy vegetables in undernourished children. Am J Clin Nutr 23: 110?113.
5. Armughan C, Sundaresan A, Prasad KVSV, Damodaran AD (1989) Studies on the extraction and evaluation of raw palm oil for edible use. J Food Sci Technol 26: 277?285.