Abstract
Pharmacological characterization of [Leu-13-psi-CH2NH-Leu14]-bombesin as a specific bombesin receptor antagonist on isolated smooth muscle cells.
C Severi, D H Coy, R T Jensen, L Boschero, M C Anania and G Delle Fave
Journal of Pharmacology and Experimental Therapeutics November 1989, 251 (2) 713-717;