1. Law LK, Swaminathan R, Donnan SPB. Relationship between sodium excretion and calcium excretion in healthy subjects. Med Sci Res 1988;16:643.
2. Shortt C, Flynn A. Sodium-calcium inter-relationships with specific reference to osteoporosis. Nutr Res Rev 1990;3:101–15.
3. Goulding A, Everitt HE, Cooney JM, Spears GFS. Sodium and osteopororis. In: Wahlqvist ML, Truswell AS, editor. Recent advances in clinical nutrition, vol 2. London: John Libbey: 1986:99–108.
4. Swaminathan R. Nutritional factors in osteoporosis. J Asian Fed Endocrinol Soc 1991;10:3–7
5. Goulding A, Lim PE. Effects of varying dietary salt intake on the fasting urinary exretion of sodium, calcium and hydroxyproline in young women. NZ Med J 1983;96:853–4.