1. Repair of ptosis using frontalis muscle and fascia lata: a 20-year review;Crawford, J.S.;Ophthalmic Surg,1977
2. Repair and reconstruction in the orbital region;Mustarde, J.C.,1980
3. Ptosis;Beard, C.,1981
4. Congenital ptosis: 11. Frontalis sling;Fox, S.A.;J Pediatr Ophthalmol,1966
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