title: Risk factors associated with sickle cell trait.
authors.forename: W G
authors.initials: WG
authors.lastname: Bullard
authors.forename: M E
authors.initials: ME
authors.lastname: Romanoff
authors.forename: D G
authors.initials: DG
authors.lastname: Woodward
mesh_terms: D000328:Adult; D000755:Anemia, Sickle Cell / Q000150:complications*; D001803:Blood Transfusion / Q000379:methods*; D006801:Humans; D008297:Male; D012307:Risk Factors; D012805:Sickle Cell Trait / Q000150:complications*; D013514:Surgical Procedures, Operative / Q000009:adverse effects