title: Preoperative assessment of hand circulation by means of Doppler ultrasonography and the modified Allen test.
authors.forename: Pawan
authors.initials: P
authors.lastname: Kumar
authors.forename: Anil G
authors.initials: AG
authors.lastname: Tendolkar
authors.forename: Sreedhar
authors.initials: S
authors.lastname: Reddy
mesh_terms: D006225:Hand / Q000098:blood supply*; D006801:Humans; D010092:Oximetry; D011300:Preoperative Care; D011673:Pulsatile Flow; D018608:Ultrasonography, Doppler