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Ardeparin Sodium for Extended Out-of-Hospital Prophylaxis against Venous Thromboembolism after Total Hip or Knee Replacement: A Randomized, Double-Blind, Placebo-Controlled Trial
John A. Heit, MD; C. Gregory Elliott, MD; Arthur A. Trowbridge, MD; Bernard F. Morrey, MD; Michael Gent, DSc; Jack Hirsh, MD; Ardeparin Arthroplasty Study Group*
Annals of Internal Medicine 2000;132:853-861.
doi:10.7326/0003-4819-132-11-200006060-00002
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