1. Echinococcosis;Schantz,1983
2. Le kyste hydatique de I'orbite;Morard;Rev Chir,1935
3. Basic Techniques for Transmission Electron Microscopy;Hayat,1986
4. Intraocular Echinococcus multilocularis;Williams;Arch Ophthalmol,1987
5. Echinococcosis;Sparks,1976