1. “Textbook of Work Physiology”;Astrand,1970
2. Studies in inorganic salt metabolism: ward routine and methods;Bauer;J. Am. Dietet. Assn.,1927
3. Metabolic balance studies - their continuing usefulness in nutritional research (Editorial);Beisel;Am. J. Clin. Nutr.,1979
4. A technique for determination of usual daily energy expenditure in the field;Bradfield;Am. J. Clin. Nutr.,1971
5. The use of expired air to measure intestinal gas formation;Calloway;Ann. N. Y. Acad. Sci.,1968