[Effect of the facial portion of a gas mask on central twilight vision and resistance to blinding].
D000293:Adolescent; D000328:Adult; D003623:Dark Adaptation; D006801:Humans; D008887:Military Medicine; D011482:Protective Devices; D012134:Respiratory Protective Devices; D014586:USSR; D014792:Visual Acuity
O vliianii litsevoĭ chasti protivogaza na tsentral'noe sumerechnoe zrenie i ustoĭchivost' k oslepleniiu.