Multisection^W Tc-99m HMPAO IV:Find:Pt:Head>Brain:Doc:NM.SPECT
multisection^w tc-99m hmpao iv:find:pt:head>brain:doc:nm.spect
Multisection^W Tc-99m HMPAO Intravenous:Finding:To identify measures at a point in time:Head>Brain:Document:NM.SPECT
multisection^w tc-99m hmpao intravenous:finding:to identify measures at a point in time:head>brain:document:nm.spect