1. Is Erectile Dysfunction Common? Stats, Causes, and Treatment (2020) at https://www.healthline.com/health/how-common-is-ed#takeaway (website accessed on 16 November 2022)
2. Marais A. The pharmacological management of erectile dysfunction. Journal of Endocrinology, Metabolism and Diabetes of South Africa 2015; 20(3):4-8
3. John Hopkins Medicine. Erectile Dysfunction and Your Health: 5 Things You Need to Know (2022) at https://www.hopkinsmedicine.org/health/wellness-and-prevention/erectile-dysfunction-and-your-health-5-things-you-need-to-know#:~(website accessed on 16 November 2022)
4. Dr Heather Blaylock Q&A on email. 16 November 2022
5. The Journal of Sexual Medicine. One Patient Out of Four with Newly Diagnosed Erectile Dysfunction Is a Young Man—Worrisome Picture from the Everyday Clinical Practice (2013) at https://www.jsm.jsexmed.org/article/S1743-6095(15)30428-8/fulltext (website accessed on 16 November 2022)
6. Generics Dictionary (2022) at http://www.generic.co.za/ (website accessed on 18 November 2022).
7. Contro (2022) at Contro – Erectile Dysfunction treatment (website accessed on 24 November 2022).

Accord reference number: CYF005/NOV22/WS