• Wheeler, L.A., et al., J. Biol. Chem. , 262 : 6531, (1987).
• Lombardo, D. and Dennis, E.A., J. Biol. Chem. , 260 : 7234, (1985).
• Mayer, A.M.S., et al., J. Pharm. Exp. Ther. , 244 : 871, (1988).
• Glaser, K.B. and Jacobs, R.S., ibid. , 36 : 2079, (1987).
• Jacobson, P.B., et al., Biochem. Pharmacol. , 39 : 1557, (1990).
• Bennertt, C., et al., Pharmacologist , 28 : 538, (1986)