title: Foot-pumps without graduated compression stockings for prevention of deep-vein thrombosis in total joint replacement: efficacy, safety and patient compliance : A comparative, prospective clinical trial.
authors: Department of Orthopaedic Surgery, Middlemore Hospital, South Auckland Clinical School, University of Auckland, Auckland, New Zealand. r.pitto@auckland.ac.nz.
authors: Rocco P
authors: RP
authors: Pitto
authors: Department of Orthopaedic Surgery, Middlemore Hospital, South Auckland Clinical School, University of Auckland, Auckland, New Zealand.
authors: Simon
authors: S
authors: Young