筛窦炎在儿童中常并发眼眶蜂窝织炎及脓肿.Ethmoid sinusitis is frequently complicated in children by orbital cellulitis and abscess.目的制备窦炎合剂并观察其临床疗效.ObjectivePrepare the Douyan mixture and observe its clinical curative effect.另外, 有2例无症状的蝶窦炎.I...
Professor Smith is recognized to be one of the great scholars in English philology.史密斯教授被公认为是了不起的英语语言学学者之一。During the Qing Dynasty, philology was a mere handmaid of classical studies.语言文字学在清代还只是经学的附庸.Reviewing philology ...