1. Treatise on strabismus, or squinting, and the new mode of treatment Author(s): Dix, John H. (John Homer), 1813?-1884 Publication: Boston : D. Clapp Jr., 1841 Subject(s): Strabismus -- surgeryOphthalmologic Surgical Procedures
2. Catalogue of the names of upwards of nine hundred persons operated on for the cure of strabismus, or squinting Author(s): Crossman, T. J. Publication: Cincinnati : Printed by Shepard & Co., [1843] Subject(s): Strabismus -- surgery