Vision, visual acuity, and ocular refraction of young men: findings in a sample of 1,033 subjects.
D003941:Diagnostic Techniques, Ophthalmological; D006801:Humans; D008297:Male; D008887:Military Medicine; D012029:Refraction, Ocular / Q000706:statistics & numerical data*; D014787:Vision Tests / Q000706:statistics & numerical data*; D014785:Vision, Ocular; D014792:Visual Acuity
MILITARY MEDICINE; REFRACTION OCULAR/statistics; VISION TESTS/statistics