1. System of Ophthalmology;DUKE-ELDER, S.,1966
2. Amer;FARKAS, T.G.; SYLVESTER, V.; ARCHER, D.;J. Ophthal; Arch,1971
3. Ophthalmic Pathology;HAGEDOORN, A.;Ibid,1939
4. Amer;Saunders, Philadelphia H.Y.V.A.R.I.N.E.N.; L., L.E.R.E.R.; j., R.; KNOX, D.L.;J. Ophthal; Arch,1971
5. i) Discussion of Reese and Jones;THORPE, H.E.;Arch. Ophthal. (Chicago),1961