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Effectiveness of placebo therapy for maintaining masking in a clinical trial of vergence/accommodative therapy.
Kulp M, Mitchell GL, Borsting E, Scheiman M, Cotter S, Rouse M, Tamkins S, Mohney BG, Toole A, Reuter K; Convergence Insufficiency Treatment Trial Study Group. Kulp M, et al. Invest Ophthalmol Vis Sci. 2009 Jun;50(6):2560-6. doi: 10.1167/iovs.08-2693. Epub 2009 Jan 17. Invest Ophthalmol Vis Sci. 2009. PMID: 19151384 Free PMC article. Clinical Trial.
Validity of the convergence insufficiency symptom survey: a confirmatory study.
Rouse M, Borsting E, Mitchell GL, Cotter SA, Kulp M, Scheiman M, Barnhardt C, Bade A, Yamada T; Convergence Insufficiency Treatment Trial (CITT) Investigator Group. Rouse M, et al. Optom Vis Sci. 2009 Apr;86(4):357-63. doi: 10.1097/OPX.0b013e3181989252. Optom Vis Sci. 2009. PMID: 19289977 Free PMC article.