1. Combined surgery for corneal transplantation and cataract extraction;Katzin;Am. J. Ophth.,1966
2. Penetrating grafting: Regrafting and unusual cases;Castrovejo,1965
3. Combined cataract extraction and penetrating keratoplasty;Girard,1969
4. Therapy of corneal virus disease;Kaufman,1965
5. Dohlman, C. H., and Hyndiuk, R. A.: Subclinical and manifest corneal edema. Symposium on the Cornea. Transactions of the New Orleans Academy of Ophthalmology. St. Louis, C. V. Mosby, 1972, p. 214.