[Change in refraction and visual acuity values in military school cadets].
D006801:Humans; D008887:Military Medicine; D009216:Myopia / Q000175:diagnosis; D012029:Refraction, Ocular; D014586:USSR; D014792:Visual Acuity
Izmenenie velichin refraktsii i ostroty zreniia u kursantov voennykh uchilishch.