1. World Health Organization Assuring medication accuracy at transitions in care. Standard operating protocol fact sheet http://www.who.int/patientsafety/implementation/solutions/high5s/ps_medication_reconciliation_fs_2010_en.pdf
2. Swedish Association of Local Authorities and Regions http://www.skl.se/vi_arbetar_med/halsaochvard/patientsakerhet/riskomraden
3. Expert Group on Safe Medication Practices (P-SP-PH/SAFE) Creation of a better medication safety culture in Europe: building up safe medication practices http://www.coe.int/t/e/social_cohesion/soc-sp/medication%20safety%20culture%20report%20e.pdf
4. The Joint Comission National Patient Safety Goals Effective July 1, 2011. Hospital Accreditation Program http://www.jointcommission.org/assets/1/6/NPSG_EPs_Scoring_HAP_20110706.pdf