[Nphe<sup>1</sup>,Arg<sup>14</sup>,Lys<sup>15</sup>]Nociceptin‐NH<sub>2</sub>, a novel potent and selective antagonist of the nociceptin/orphanin FQ receptorGirolamo Calò, D. Regoli, Anna Rizzi et al.|British Journal of Pharmacology|2002Cited by 163
[Arg14,Lys15]Nociceptin, a Highly Potent Agonist of the Nociceptin/Orphanin FQ Receptor: in Vitro and in Vivo StudiesDaniela Rizzi, Girolamo Calò, Giuliano Marzola et al.|Journal of Pharmacology and Experimental Therapeutics|2002Cited by 51
Effects of Ro 64-6198 in nociceptin/orphanin FQ-sensitive isolated tissuesDaniela Rizzi, Girolamo Calò, Raffaella Bigoni et al.|Naunyn-Schmiedeberg s Archives of Pharmacology|2001Cited by 45
Structure−Activity Studies of the Phe<sup>4</sup> Residue of Nociceptin(1−13)-NH<sub>2</sub>: Identification of Highly Potent Agonists of the Nociceptin/Orphanin FQ ReceptorRemo Guerrini, D. Regoli, Girolamo Calò et al.|Journal of Medicinal Chemistry|2001Cited by 44
Pharmacological characterisation of [(pX)Phe 4 ]nociceptin(1-13)amide analoguesRaffaella Bigoni, Girolamo Calò, Daniela Rizzi et al.|Naunyn-Schmiedeberg s Archives of Pharmacology|2002Cited by 31