Oros drug delivery systems for the beta-adrenoreceptor antagonists oxprenolol and metoprolol.
D000818:Animals; D003692:Delayed-Action Preparations; D006801:Humans; D008790:Metoprolol / Q000008:administration & dosage*; D010096:Oxprenolol / Q000008:administration & dosage*
D003692:Delayed-Action Preparations; D010096:Oxprenolol; D008790:Metoprolol