- McLeod SD, et al. Interventions for involutional lower eyelid entropion – PPP clinical question – 2014. American Academy of Ophthalmology. https://www.aao.org/clinical-questions/interventions-involutional-lower-eyelid-entropion-. Accessed Dec. 5, 2018.
- Entropion. College of Optometrists. https://www.college-optometrists.org/guidance/clinical-management-guidelines/entropion.html. Accessed Dec. 5, 2018.
- Entropion and ectropion. Merck Manual Professional Version. https://www.merckmanuals.com/professional/eye-disorders/eyelid-and-lacrimal-disorders/entropion-and-ectropion. Accessed Dec. 5, 2018.
- AskMayoExpert. Eyelid surgery. Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2018.
- In-turned eyelid (entropion). American Society of Ophthalmic Plastic and Reconstructive Surgery. https://www.asoprs.org/index.php?option=com_content&view=article&id=94:entropion&catid=20:site-content. Accessed Dec. 6, 2018.
- Corneal abrasion symptoms. American Academy of Ophthalmology. https://www.aao.org/eye-health/diseases/corneal-abrasion-symptoms. Accessed Dec. 6, 2018.
- What is trachoma? American Academy of Ophthalmology. https://www.aao.org/eye-health/diseases/what-is-trachoma. Accessed Dec. 7, 2018.
- Yanoff M, eds. Entropion. In: Ophthalmology. 5th ed. Edinburgh, U.K.: Elsevier; 2019. https://www.clinicalkey.com. Accessed. Accessed Dec. 6, 2018.
- Medical review (expert opinion). Mayo Clinic, Rochester, Minn. Dec. 13, 2018.