Guidance for localization of foreign body:Find:Pt:Head>Eye:Doc:US
guidance for localization of foreign body:find:pt:head>eye:doc:us
Guidance for localization of foreign body:Finding:To identify measures at a point in time:Head>Eye:Document:Ultrasound
guidance for localization of foreign body:finding:to identify measures at a point in time:head>eye:document:ultrasound