title: Transfusion thresholds in high-risk patients after hip surgery.
authors.forename: Donald S
authors.initials: DS
authors.lastname: Houston
authors.forename: Ryan
authors.initials: R
authors.lastname: Zarychanski
mesh_terms: D017707:Erythrocyte Transfusion; D005260:Female; D006620:Hip Fractures / Q000601:surgery*; D006801:Humans; D008297:Male