1. Organization WH (2002) The importance of pharmacovigilance: safety monitoring of medicinal products. WHO Collaborating Centre for International Drug Monitoring
2. Organization WH (2002) Safety of medicines: a guide to detecting and reporting adverse drug reactions: why health professionals need to take action. World Health Organization, Geneva
3. Organisation WH Pharmacovigilance. https://www.whoint/medicines/areas/quality_safety/safety_efficacy/pharmvigi/en/. Accessed December 2018
4. Backstrom M, Ekman E, Mjorndal T (2007) Adverse drug reaction reporting by nurses in Sweden. Eur J Clin Pharmacol 63(6):613–618. https://doi.org/10.1007/s00228-007-0274-8
5. European Commission. MEMO/08/782 B (2008) Strengthening pharmacovigilance to reduce adverse effects of medicines. Accessed December 2018