1. Nustad, K. & Vaaje, K. Br. J. Pharmac. 53, 229–234 (1975).
2. Scicli, A. G., Carretero, O. A., Hampton, A., Cortes, P. & Oza, N. B. Am. J. Physiol. 203, 533–536, 1976.
3. Ørstavik, T. B., Nustad, K., Brandtzaeg, P. & Pierce, J. V. J. Histochem. Cytochem. 24, 1037–1039 (1976).
4. Laragh, J. H. & Sealey, J. E. in Handbook of Physiology: Renal Physiology (eds Orloff, J. & Berliner, R. W.) 831–908 (Waverly, Maryland, 1973).
5. Webster, M. E. in Handbook of Experimental Pharmacology 25 (ed. Erdos, E. G.) 131–155 (Springer, Berlin, 1970).