1. FOOD & NUTR. BD.: Recommended Dietary Allowances. 8th revision. Washington, D.C.: Natl. Acad. Sei.-Natl. Research Council, in press
2. Beginnings of the Recommended Dietary Allowances;ROBERTS;J. Am. Dietet. A.,1958
3. Chronologic changes in the Recommended Dietary Allowances;MILLER;J. Am. Dietet. A.,1969
4. Textbook of Pediatrics. 9th ed;NELSON,1969
5. Standards for the diagnosis of vitamin deficiency in man. In: Metabolic Adaptation and Nutrition. Sci. Pub. No. 22;ARROYAVE,1971