1. Over-the-counter medications containing diphenhydramine and doxylamine used by older adults to improve sleep
2. Aga V. Mago R. (2017). Best medicines for sleep in older patients? Retrieved from https://simpleandpractical.com/hypnotics-elderly-older-adults
3. American Geriatrics Society 2015 Updated Beers Criteria for Potentially Inappropriate Medication Use in Older Adults
4. American Geriatrics Society. (2015b). A pocket guide to the AGS 2015 Beers criteria . Retrieved from https://www.mnhospitals.org/Portals/0/Documents/patientsafety/Delirium/AGS_2015_BEERS_Pocket-PRINTABLE.PDF
5. Beizer J.L. Semla T. (2016 May 2). Beers criteria: Navigating the challenges of geriatric care . Retrieved from http://www.wolterskluwercdi.com/blog/beers-criteria-navigating-challenges-geriatric-care