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- Ben Simon et al. 2005. External Levator Advancement vs Muller's Muscle-Conjunctival Resection for Correction of Upper Eyelid Involutional Ptosis. Am J Ophthalmol. 2005 DOI
- Unknown et al. 2018. External Levator Advancement versus Muller Muscle-Conjunctival Resection for Aponeurotic Blepharoptosis: A Randomized Clinical Trial. Plast Reconstr Surg. 2018 DOI
- Yang et al. 2014. Comparison of levator-based procedure and frontalis suspension technique. Ann Plast Surg. 2014 DOI
- Scuderi et al. 2008. Surgical Correction of Blepharoptosis using the levator aponeurosis-Muller's muscle complex readaptation technique. Plast Reconstr Surg. 2008 DOI
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