1. European Medicines Agency Guideline on good pharmacovigilance practices (GVP) 2012
2. European Medicines Agency Guideline on good pharmacovigilance practices (GVP) 2013
3. International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use 2014
4. International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use 2012
5. International Reporting of Periodic Drug-Safety Update Summaries Final report of CIOMS working group II 1992