title: Importance of intrinsic activity to action of practolol.
mesh_terms: D000083:Acetanilides / Q000494:pharmacology; D000319:Adrenergic beta-Antagonists / Q000494:pharmacology*; D000605:Amino Alcohols / Q000494:pharmacology*; D000818:Animals; D002302:Cardiac Output / Q000187:drug effects*; D002462:Cell Membrane / Q000187:drug effects; D004285:Dogs; D006339:Heart Rate / Q000187:drug effects; D011433:Propranolol / Q000494:pharmacology
chemical_list: D000083:Acetanilides; D000319:Adrenergic beta-Antagonists; D000605:Amino Alcohols; D011433:Propranolol