title: Characterization of the biologically and antigenically important regions of urotensin II.
mesh_terms: D000818:Animals; D003429:Cross Reactions; D005399:Fishes; D009119:Muscle Contraction / Q000187:drug effects; D010446:Peptide Fragments / Q000276:immunology / Q000302:isolation & purification / Q000494:pharmacology; D010455:Peptides / Q000494:pharmacology*; D013329:Structure-Activity Relationship; D014579:Urotensins / Q000276:immunology / Q000494:pharmacology*
chemical_list: D010446:Peptide Fragments; D010455:Peptides; D014579:Urotensins; C029677:urotensin II