- Beta Blockers for Heart Problems - Fact sheet about this group of medications, from Familydoctor.org.
- Beta-Adrenergic Blocking Agents (Systemic) - Patient advice on beta-blocker medications used in the treatment of high blood pressure, including brand names Lopressor, Inderal, Propranolol, Atenolol, and several others. Intelihealth USP Drug Database, Johns Hopkins Health Information.
- Coreg and Other Beta-Blockers - Information for patients with congestive heart failure.