1. Alcock, N., MacIntyre, I. & Radde, I. 1960. The determination of magnesium in biological fluids and tissues by flame spectrophotometry. J. clin. Path. 13, 506.
2. Althausen, Th. L., Uyeyama, K. & Simpson, R. G. 1949. Digestion and absorption after massive resection of the small intestine. Gastroenterology 12, 795.
3. Avioli, L. V., McDonald, J. E., Singh, R. A. & Henneman, P. H. 1965. A new oral isotope test of calcium absorption. J. clin. Invest. 44, 128.
4. Badcnoch, I. 1960. Steatorrhoea in the adult. Brit. med. J. II, 879.
5. Badenoch, J. & Fourman, P. 1954. Osteomalacia in steatorrhoea. Quart. J. Med. 23, 165.