1. Horne R, Weinman J, Barber N, Elliot RA, Morgan M: Concordance, adherence and compliance in medicine taking: a conceptual map and research priorities. 2005, London: National Co-ordinating Centre for NHS Delivery and Organisation R&D, NCCSDO, http://www.netscc.ac.uk/hsdr/projdetails.php?ref=08-1412-076,
2. World Health Organisation: Section II, Chapter IV of the World Health Organisation's publication. Adherence to long-term therapies: Evidence for action. Edited by: Sabaté E. 2003, Geneva, Switzerland: The World Health Organisation
3. Nunes V, Neilson J, O’Flynn N, Calvert N, Kuntze S, Smithson H, Benson J, Blair J, Bowser A, Clyne W, Crome P, Haddad P, Hemingway S, Horne R, Johnson S, Kelly S, Packham B, Patel M, Steel J: Clinical guidelines and evidence review for medicines adherence: involving patients in decisions about prescribed medicines and supporting adherence. 2009, London: National Collaborating Centre for Primary Care and Royal College of General Practitioners, http://www.nice.org.uk/nicemedia/pdf/CG76FullGuideline.pdf,
4. Brown C, Battista DR, Bruehlman R, Sereika SS, Thase ME, Dunbar-Jacob J: Beliefs about antidepressant medications in primary care patients: relationship to self-reported adherence. Med Care. 2005, 43: 1203-1207.
5. Phatak HM, Thomas J: Relationships between beliefs about medications and nonadherence to prescribed chronic medications. Ann Pharmacother. 2006, 40: 1737-1742.