1. Bilateral hypopyon ulcer of the cornea following the continuous wearing of contact lenses;Payrau;Bull. Soc. ophtal. France,1956
2. Ulcus cornea nach Haftglas;Heydacker;Klin. Monatsbl. f. Augenh.,1958
3. Acute complications from present day corneal contact lenses;Lansche;AMA Arch. Ophth.,1960
4. Pseudomonas aeruginosa and Staphylococcus aureus: A study in contrast;Allen;Proc. Chicago Ophth. Soc.,1961