title: The ecosystem of cardiology guidelines--patrons of the state of the art in cardiology. Part I.
authors: Instituto do Coração, Hospital das Clínicas, FMUSP, São Paulo, SP, Brasil. grinberg@incor.usp.br
authors: Max
authors: M
authors: Grinberg
mesh_terms: D001675:Bioethics; D035843:Biomedical Research; D002309:Cardiology; D002318:Cardiovascular Diseases / Q000175:diagnosis / Q000628:therapy; D019317:Evidence-Based Medicine; D006801:Humans; D007388:Internal Medicine; D017410:Practice Guidelines as Topic