1. Use of miotics in esotropia;Knapp;Am. Orthoptic J.,1956
2. D.F.P. in the treatment of convergent strabismus;Malbran;Ann ocul.,1955
3. Iris pigment nodules complicating miotic therapy;Swan;Am. J. Ophth.,1954
4. Sherwood, J. M.: Personal communication. May, 1959.