Preoperative transfusions for patients with sickle cell disease?
D000328:Adult; D000755:Anemia, Sickle Cell / Q000628:therapy*; D001803:Blood Transfusion; D002648:Child; D006801:Humans; D011183:Postoperative Complications / Q000209:etiology / Q000517:prevention & control*; D011300:Preoperative Care / Q000379:methods*; D013514:Surgical Procedures, Operative / Q000009:adverse effects*; D055815:Young Adult