1. Repair and reconstruction in the orbital region;Mustarde, J.C.,1980
2. Ptosis;Beard, C.,1976
3. Congenital ptosis. II Frontalis sling;Fox, S.A.;J Paediatr Ophthalmol,1966
4. Plastik mittels freier Faszientransplantation bei Ptosis;Payr, E.;Dtsch Med Wochenschr
5. The use of living sutures in the treatment of ptosis;Wright, W.W.;Arch Ophthalmol