title: Practolol and atropine medication in dental anesthesia.
mesh_terms: D000083:Acetanilides; D000319:Adrenergic beta-Antagonists; D000605:Amino Alcohols; D000766:Anesthesia, Dental; D001145:Arrhythmias, Cardiac / Q000517:prevention & control; D001285:Atropine; D002986:Clinical Trials as Topic; D006221:Halothane; D006801:Humans; D009609:Nitrous Oxide; D011229:Preanesthetic Medication
chemical_list: D000083:Acetanilides; D000319:Adrenergic beta-Antagonists; D000605:Amino Alcohols; D001285:Atropine; D009609:Nitrous Oxide; D006221:Halothane