title: Hydrogel wound dressing: a versatile aid in troublesome sonography.
mesh_terms: D000009:Abdominal Muscles / Q000293:injuries*; D000178:Acrylamides; D000362:Agar; D001458:Bandages; D006801:Humans; D014463:Ultrasonography / Q000379:methods*
chemical_list: D000178:Acrylamides; C044284:Geliperm; D000362:Agar