Multisection^W contrast IV:Find:Pt:Head>Head veins:Doc:MR.angio
multisection^w contrast iv:find:pt:head>head veins:doc:mr.angio
Multisection^W contrast Intravenous:Finding:To identify measures at a point in time:Head>Head veins:Document:Magnetic resonance.angio
multisection^w contrast intravenous:finding:to identify measures at a point in time:head>head veins:document:magnetic resonance.angio