Multisection^WO & W contrast IV:Find:Pt:Head & Head>Sinuses:Doc:CT
multisection^wo & w contrast iv:find:pt:head & head>sinuses:doc:ct
Multisection^WO & W contrast IV:Find:Pt:Head & Head>Sinuses:Doc:CT
multisection^wo & w contrast iv:find:pt:head & head>sinuses:doc:ct