title: Conventional drainage versus four hour clamping drainage after total knee arthroplasty in severe osteoarthritis: a prospective, randomised trial.
mesh_terms: D000368:Aged; D019645:Arthroplasty, Replacement, Knee / Q000009:adverse effects / Q000379:methods* / Q000534:rehabilitation; D016063:Blood Loss, Surgical / Q000503:physiopathology / Q000517:prevention & control; D001803:Blood Transfusion; D005260:Female; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007719:Knee Joint / Q000503:physiopathology / Q000601:surgery*; D008297:Male; D020370:Osteoarthritis, Knee / Q000097:blood / Q000503:physiopathology / Q000601:surgery*; D011183:Postoperative Complications / Q000097:blood / Q000209:etiology / Q000503:physiopathology; D011446:Prospective Studies; D016059:Range of Motion, Articular; D013396:Suction / Q000379:methods*; D013997:Time Factors; D016896:Treatment Outcome
chemical_list: D006454:Hemoglobins