title: Categorizing accountable care organizations: moving toward patient-centered outcomes research that compares health care delivery systems.
authors.forename: Lawrence P
authors.initials: LP
authors.lastname: Casalino
mesh_terms: D060866:Accountable Care Organizations / Q000145:classification*; D003695:Delivery of Health Care / Q000592:standards*; D006801:Humans; D063868:Patient Outcome Assessment