1. US Preventive Services Task Force. Guide to clinical preventive services, 2014. AHRQ
2. 2015 [Internet]. Available from: https://www.ahrq.gov/professionals/clinicians-providers/guidelines-recommendations/guide/index.html [cited 2021, Dec 21].
3. The Lasker/IRRF Initiative for Innovation in Vision Science. Amblyopia: challenges and opportunities. Lasker Foundation; 2017 [Internet]. Available from: http://www.laskerfoundation.org/new-noteworthy/articles/amblyopia-challenges/ [cited 2021, Dec 21].
4. Factors Associated with Childhood Strabismus
5. Risk Factors for Esotropia and Exotropia