1. Literacy and health outcomes;DeWalt;J Gen Intern Med,2004
2. Fox S., Duggan M. Health Online 2013; 2013. Accessed May 31 2023. Available at: 〈https://www.pewinternet.org/wp-content/uploads/sites/9/media/Files/Reports/PIP_HealthOnline.pdf〉 (Archived by WebCite® at 〈https://www.webcitation.org/74sbsnhYG)〉.
3. U.S. Department of Health and Human Services, Office of Disease Prevention and Health Promotion; 2015. Health Literacy Online: a guide to simplifying the user experience. Accessed May 31 2023. Available at: 〈https://health.gov/healthliteracyonline/〉.
4. Readability and quality assessment of internet-based patient education materials related to laryngeal cancer;Narwani;Head Neck,2016
5. Readability analysis of patient information on the American Academy of Otolaryngology–Head and Neck Surgery website;Greywoode;Otolaryngol Head Neck Surg,2009