1. Astigmatism and myopia in keratoconus;Troutman, R.C.; Meltzer, M.;Trans Am Ophthalmol Soc,1972
2. Microsurgical control of corneal astigmatism in cataract and keratoplasty;Troutman, R.C.;Ophthalmology (Rochester),1973
3. The use and preliminary results of Troutman surgical keratometer in cataract and corneal surgery;Troutman, R.C.; Kelly, S.; Kaye, D.; Clahane, A.C.;Ophthalmology (Rochester),1977
4. Astigmatic considerations in corneal graft;Troutman, R.C.;Ophthalmic Surg,1979
5. Surgical advances and results of keratoconus;Troutman, R.C.; Gaster, R.N.;Am J Ophthalmol,1980