title: Obstetric and trauma database review at a single institution finds the optimal maternal age restriction for the transfusion of O- blood to women involved in trauma to be 45 years.
authors.forename: Sita
authors.initials: S
authors.lastname: Bhella
authors.forename: Lauren
authors.initials: L
authors.lastname: Gerard
authors.forename: Yulia
authors.initials: Y
authors.lastname: Lin
authors.forename: Sandro
authors.initials: S
authors.lastname: Rizoli
authors.forename: Jeannie
authors.initials: J
authors.lastname: Callum
mesh_terms: D000017:ABO Blood-Group System; D000293:Adolescent; D000328:Adult; D001803:Blood Transfusion / Q000706:statistics & numerical data*; D016208:Databases, Factual / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008423:Maternal Age; D008875:Middle Aged; D006473:Postpartum Hemorrhage / Q000453:epidemiology / Q000628:therapy*; D011247:Pregnancy; D014947:Wounds and Injuries / Q000453:epidemiology / Q000628:therapy*; D055815:Young Adult
chemical_list: D000017:ABO Blood-Group System