C CARDIOVASCULAR SYSTEM C07 BETA BLOCKING AGENTS C07A BETA BLOCKING AGENTS C07AB Beta blocking agents, selective C07AB05 Betaxolol [DG:DG00315] D00598 Betaxolol hydrochloride (JP19/USP) <JP/US> S SENSORY ORGANS S01 OPHTHALMOLOGICALS S01E ANTIGLAUCOMA PREPARATIONS AND MIOTICS S01ED Beta blocking agents S01ED02 Betaxolol [DG:DG00315] D00598 Betaxolol hydrochloride (JP19/USP) <JP/US>