1. Allen HF (1963) Discussion of Hogan, MJ, Kimura, SJ and Thygeson, P. Pathology of herpes simplex kerato-iritis. Trans Amer Ophthal Soc 61: 75?99
2. Allen HF (1971) Current Status of prevention, diagnosis, and management of bacterial corneal ulcers. Ann Ophthal 3: 235?246
3. Applemans M, Michiels J, deBacker P and Jamotton L (1959) Kératomycose comme complication de la kératite herpétique. Traitement par la Nystatine. Bull Soc Belge Ophtal 123: 518?529
4. Bohigian GM and Escapini H (1971) Corneal ulcer due to Pseudomonas aeruginosa. A comparison of the disease in California and El Salvador. Arch Ophthal 85: 405?409
5. Braley A (1960) Discussion of Thygeson P, Hogan MJ and Kimura SJ The unfavorable effect of topical steroid therapy on herpetic keratitis. Trans Amer Ophthal Soc 58: 245?262