title: Blood transfusions: more is not necessarily better.
authors.forename: V
authors.initials: V
authors.lastname: Clark
authors.forename: J H
authors.initials: JH
authors.lastname: Waters
mesh_terms: D000328:Adult; D000773:Anesthesia, Obstetrical; D001771:Blood Banks / Q000331:legislation & jurisprudence; D001804:Blood Transfusion, Autologous; D005260:Female; D017408:Guidelines as Topic; D006801:Humans; D006473:Postpartum Hemorrhage / Q000517:prevention & control / Q000628:therapy; D011247:Pregnancy; D065227:Transfusion Reaction; D014777:Virus Diseases / Q000635:transmission