Wright JM, Musini VM (July 2009). Wright, James M. ur. „First-line drugs for hypertension”. Cochrane Database Syst Rev8 (3): CD001841. DOI:10.1002/14651858.CD001841.pub2. PMID19588327.
Whitworth JA, World Health Organization, International Society of Hypertension Writing Group (November 2003). „2003 World Health Organization (WHO)/International Society of Hypertension (ISH) statement on management of hypertension”. J Hypertens21 (11): 1983–92. DOI:10.1097/00004872-200311000-00002. PMID14597836.
Wright JM, Musini VM (July 2009). Wright, James M. ur. „First-line drugs for hypertension”. Cochrane Database Syst Rev8 (3): CD001841. DOI:10.1002/14651858.CD001841.pub2. PMID19588327.
Whitworth JA, World Health Organization, International Society of Hypertension Writing Group (November 2003). „2003 World Health Organization (WHO)/International Society of Hypertension (ISH) statement on management of hypertension”. J Hypertens21 (11): 1983–92. DOI:10.1097/00004872-200311000-00002. PMID14597836.