1. IQVIA Institute for human data science. Global Medicine Spending and Usage Trends. Outlook to 2025. April 2021. https://www.fdanews.com/ext/resources/files/2021/04-30-21-IQVIA.pdf?1619810914
2. The World Medicines Situation, Geneva: World Health Organization; 2004. https://www.who.int/publications/i/item/WHO-EDM-PAR-2004.5
3. Salazar JA, Poon I, Nair M. Clinical consequences of polypharmacy in elderly: expect the unexpected, think the unthinkable. Expert Opin Drug Saf. 2007;6(6):695–704.
4. Medication Safety in Polypharmacy. Geneva: World Health Organization; 2019. (WHO/UHC/SDS/2019.11). Licence: CC BY-NC-SA 3.0 IGO
5. Mair A, Fernandes-Llimos F, Alonso A, et al. The SIMPATHY consortium. 2017. Polypharmacy management by 2030: a patient safety challenge. Edinburgh: SIMPATHY CONSORTIUM http://www.simpathy.eu/resources/publications/simpathy-project-reference-book