“ Pituitary Adenylate Cyclase Activating Peptide (1-38) and its analog (Acetyl-[Ala15, Ala20] PACAP 38-polyamide) reverse methacholine airway hyperresponsiveness in rats ”, Braz. J. Pharm. Sci., vol. 51, no. 3, pp. 681–688, Sep. 2015, doi: 10.1590/S1984-82502015000300020.