title: A modified Doppler flow detector probe--an aid to percutaneous radial arterial cannulation in infants and small children.
mesh_terms: D001158:Arteries; D001794:Blood Pressure; D002404:Catheterization; D002675:Child, Preschool; D004301:Doppler Effect; D005542:Forearm / Q000098:blood supply*; D006801:Humans; D007223:Infant; D055585:Physical Phenomena; D010825:Physics