title: Hematocrit trial.
authors.forename: Richard A
authors.initials: RA
authors.lastname: Jonas
mesh_terms: D000740:Anemia / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*; D001803:Blood Transfusion / Q000592:standards*; D002315:Cardiopulmonary Bypass / Q000009:adverse effects*; D002985:Clinical Protocols; D006400:Hematocrit; D006801:Humans; D018579:Patient Selection; D011446:Prospective Studies; D016032:Randomized Controlled Trials as Topic