Multisection^W contrast IV:Find:Pt:Head>Head arteries:Doc:CT.angio
multisection^w contrast iv:find:pt:head>head arteries:doc:ct.angio
Multisection^W contrast IV:Find:Pt:Head>Head arteries:Doc:CT.angio
multisection^w contrast iv:find:pt:head>head arteries:doc:ct.angio