title: Preoperative screening for sickle cell trait.
authors: S
authors: S
authors: Kalhan
authors: G
authors: G
authors: DeBoer
mesh_terms: D000755:Anemia, Sickle Cell / Q000175:diagnosis*; D000758:Anesthesia / Q000009:adverse effects*; D044383:Black People; D002675:Child, Preschool; D006801:Humans; D008403:Mass Screening; D012805:Sickle Cell Trait / Q000175:diagnosis*