title: Determining When Patients Need Transfusions.
authors.affiliation: R Adams Cowley Shock Trauma Center, Department of Surgery, University of Maryland, Baltimore.
authors.forename: Samuel A
authors.initials: SA
authors.lastname: Tisherman
mesh_terms: D013505:Digestive System Surgical Procedures; D005260:Female; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000097:blood* / Q000453:epidemiology*
chemical_list: D006454:Hemoglobins