Pharmacological characterization of ZD6021: A novel, orally active antagonist of the tachykinin receptors. - Rumsey,W.L.; Aharanoy,D.; Bialecki,R.A.; Abbott,B.M.; Barthlow,H.G.; Caccese,R.; Ghanekar,S.; Lengel,D.; McCarthy,M.; Wenrich,B.; Undem,B.; Ohnmacht,C.; et al. (J Pharmacol Exp Ther, 2001)