Multisection:Find:Pt:Head+Neck>Carotid arteries.unilateral:Doc:US
multisection:find:pt:head+neck>carotid arteries.unilateral:doc:us
Multisection:Find:Pt:Head+Neck>Carotid arteries.unilateral:Doc:US
multisection:find:pt:head+neck>carotid arteries.unilateral:doc:us