title: A flexible gel pad as an effective medium for scanning irregular surface anatomy.
authors: Ban C H
authors: BC
authors: Tsui
authors: Jenkin
authors: J
authors: Tsui
mesh_terms: D002405:Catheterization, Central Venous / Q000379:methods*; D006801:Humans; D007601:Jugular Veins; D012965:Sodium Chloride / Q000008:administration & dosage*; D018084:Ultrasonography, Interventional / Q000379:methods*
chemical_list: D012965:Sodium Chloride