1. General atrophy of the conducting apparatus of the ear as related to progressive arthritis deformans Author(s): Richey, S. O. (Stephen Olin), 1849-1919 author Publication: Phila., Pa. : Press of Wm. F. Fell & Co., [1888?] Subject(s): Ear, Middle -- pathologyAtrophyOsteoarthritis
2. Binocular astigmatism (?) Author(s): Richey, S. O. (Stephen Olin), 1849-1919 author Publication: [Chicago?] : [publisher not identified], [1888?] Subject(s): AstigmatismVision, Binocular
