1. La mort post-operatoire en ophthalmologie.;Jayle;Ann. Ther. Clin. Ophtalmol.,1958
2. Mortality in association with ophthalmic surgery.;Duncalf;Am. J. Ophthalmol.,1970
3. A study on mortality rates during general anesthesia for ophthalmic surgery;Gartner;Am. J. Ophthalmol.,1958
4. Die Sterblichkeit in einer Ophthalmologischen Klinik.;Strub;Klin. Monatsbl. Augenheilkd.,1969
5. Causes of death among patients admitted to an ophthalmological ward.;Kristensen;Acta Ophthalmol.,1966