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Angiotensin receptor blockers (ARB) – blood pressure medication. Blood Pressure UK. http://www.bloodpressureuk.org/BloodPressureandyou/Medicines/Medicinetypes/ARBs. May 2009. Accessed March 2016.
Cardiac medicines. American Heart Association. http://www.heart.org/HEARTORG/Conditions/HeartAttack/PreventionTreatmentofHeartAttack/Cardiac-Medications_UCM_303937_Article.jsp#.VthQRmcm7oU. Updated July 2015. Accessed March 2016.