1. Canas, F., Terepka, A.R., Neuman, W.F.: Potassium and the milieu interieur of bone. Amer. J. Physiol.217, 117–120 (1969)
2. Chen, P.S., Toribara, T.Y., Warner, H.: Microdetermination of phosphorus. Anal. Chem.28, 1756–1758 (1956)
3. Dowse, C.M., Neuman, M.W., Lane, K., Neuman, W.F.: Metabolic action of parathyroid hormone on rat calvaria. In: Mechanisms of hard tissue destruction (Sognnaes, R.F., ed.), pp. 589–608. Washington, D.C.: American Association for the Advancement of Science 1963
4. Flanagan, B., Nichols, G., Jr.: Metabolic studies of human bone in vitro. II. Changes in hyperparathyroidism. J. clin. Invest.44, 1795–1804 (1965)
5. Gaillard, P.F.: The influence of parathyroid extract on the explanted radius of albino mouse embryos, II. Proc. kon. ned. Akad. Wet.C 64, 119–128 (1961)