1. Perioperative blood transfusion: a plea for guidelines;Sudhindran;Ann R Coll Surg Engl,1997
2. Blood use for surgical patients: a study of Scottish hospital transfusion practices;Murphy;J R Coll Surg Edinb,1995
3. Procedures; Blood ordering for planned procedures. Handbook of Transfusion Medicine,1996
4. A one-centre prospective audit of peri- and postoperative blood loss and transfusion practice in patients undergoing hip or knee replacement surgery;Roberts;Ann R Coll Surg Engl,2000
5. Transfusion needs in hip and knee arthroplasty;Kurdy;Ann Chir Gynaecol,1996