1. World Health Organization. Pharmacovigilance. Regulation and prequalification (who.int). Accessed 23 Nov 2022
2. Knight PR, Bacon DR (2002) An Unexplained death: hannah greener and chloroform. Anesthesiology 96:1250–1253. https://doi.org/10.1097/00000542-200205000-00030
3. Fornasier G, Francescon S, Leone R et al (2018) An historical overview over pharmacovigilance. Int J Clin Pharm 40(4):744–747. https://doi.org/10.1007/s11096-018-0657-1
4. FDA consumer magazine (1981) Sulfanilamide disaster. Accessed 23 Dec 2022
5. Gliklich RE, Dreyer NA, Leavy MB (2014) Registries for evaluating patient outcomes: a user’s guide [Internet], 3rd edn. Agency for Healthcare Research and Quality (US), Rockville, MD. Adverse Event Detection, Processing, and Reporting. Available from: https://www.ncbi.nlm.nih.gov/books/NBK208615/