title: Applying systematic criteria for type and screen based on procedure's probability of erythrocyte transfusion.
authors.affiliation: University of Iowa, Iowa City, Iowa (F.D.). franklin-dexter@uiowa.edu or www.franklindexter.net.
authors.forename: Franklin
authors.initials: F
authors.lastname: Dexter
authors.forename: Richard H
authors.initials: RH
authors.lastname: Epstein
mesh_terms: D000758:Anesthesia; D001803:Blood Transfusion / Q000191:economics*; D006801:Humans; D009870:Operating Room Information Systems / Q000191:economics* / Q000458:organization & administration*; D057234:Preoperative Period