title: Need for comparative effectiveness research to address clinical questions in hematology.
authors.affiliation: Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. jsegal@jhmi.edu
authors.forename: Jodi B
authors.initials: JB
authors.lastname: Segal
mesh_terms: D015510:Clinical Medicine / Q000458:organization & administration / Q000592:standards*; D057186:Comparative Effectiveness Research / Q000379:methods*; D006405:Hematology / Q000458:organization & administration / Q000592:standards*; D011787:Quality of Health Care