Autologous transfusion.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001771:Blood Banks / Q000706:statistics & numerical data; D001782:Blood Donors; D001787:Blood Group Incompatibility / Q000517:prevention & control; D001803:Blood Transfusion; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013514:Surgical Procedures, Operative; D065227:Transfusion Reaction