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- Watanabe et al. 2006. Histopathology of Blepharoptosis Induced by Prolonged Hard Contact Lens Wear. Am J Ophthalmol. 2006 DOI
- Freitag et al. 2015. Association between contact lens wear and blepharoptosis. Ophthal Plast Reconstr Surg. 2015 DOI
- Hwang et al. 2015. Risk of Blepharoptosis in Contact Lens Wearers. J Craniofac Surg. 2015 DOI
- Uchinuma et al. 1983. Blepharoptosis Induced by Hard Contact Lenses. Ann Plast Surg. 1983 DOI
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