TY - GEN AU - Hemenger,R P AU - Tomlinson,A AU - McDonnell,P J TI - Explanation for good visual acuity in uncorrected residual hyperopia and presbyopia after radial keratotomy SN - 0146-0404 PY - 1990///0925 KW - Contrast Sensitivity KW - Humans KW - Hyperopia KW - surgery KW - Keratotomy, Radial KW - Presbyopia KW - Visual Acuity N1 - Publication Type: Journal Article ER -