The Working Party on Autologous Transfusion produced guidelines for pre-deposit autologous transfusion in 1993. Linked evidence RLIT0000815 - Guidelines for Autologous Transfusion 2 Perioperative haemodilution and cell salvage - 01 Jul 1997 Chronology Information Date: 1 January 1993 Chapter/issue Blood Transfusion: Clinical Practice