title: Time to change the paradigm? Which paradigm?
authors.forename: P M
authors.initials: PM
authors.lastname: Kempen
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D003692:Delayed-Action Preparations; D006801:Humans; D008790:Metoprolol / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use; D019990:Perioperative Care; D016032:Randomized Controlled Trials as Topic; D012307:Risk Factors
chemical_list: D000319:Adrenergic beta-Antagonists; D003692:Delayed-Action Preparations; D008790:Metoprolol