title: Observational research as a platform for evidence-based public health policies and learning health systems.
authors.affiliation: Maria Cecilia Hospital, GVM Care&Research, E.S. Health Science Foundation, Cotignola, Italy.
authors.forename: Luigi
authors.initials: L
authors.lastname: Tavazzi
mesh_terms: D000806:Angiotensin-Converting Enzyme Inhibitors; D006291:Health Policy; D006333:Heart Failure; D006801:Humans; D011446:Prospective Studies; D012106:Research
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors