1) Starke, K.: Regulation of noradrenalin release by presynaptic receptor systems. Rev. Physiol. Biochem. Pharmacol., 77, 1-124, 1977.
2) Berthelson, S. and Petlinger, W. A.: A functional basis for classification of α-adrenergic receptors. Life Sci., 21, 595-606, 1977.
3) Langer, S. Z.: Presynaptic regulation of cate-cholamine release. Biochem. Pharmacol., 23, 1793-1800, 1974.
4) Ruffolo, R. R. Jr., Waddell, J. E. and Yaden, E. L.: Heterogeneity of postsynaptic alpha adrenergic receptors in mammalian aorta. J. Pharmacol. Exp. Ther., 221, 309-314, 1982.
5) Morgan, J. G., Waynick, L. E. and Exton, J. H.: Characterization of the α1-adrenergic control of hepatic cAMP in male rats. Eur. J. Pharmacol., 96, 1-10, 1984.