...

目的了解非甾体消炎药(nonsteroidal anti-inflammatory drugs ,NSAIDs)眼液控制准分子激光角膜切削术(photorefractive keratecto......

目的：评价近视患者PRK术后的对比敏感度变化。方法：应用CSV-1000E图表对41例接受NidekEC-5000型准分子激光仪行PRK手术的患者,行单眼......

The photorefractive properties of lithium niobate crystals depend strongly on the kind of doping admixture. Study of LiN......