title: Why not big ideas and big interventions?
authors.affiliation: The RAND Corporation, 1776 Main Street, Santa Monica, CA, USA, brook@rand.org.
authors.forename: Robert H
authors.initials: RH
authors.lastname: Brook
mesh_terms: D006291:Health Policy; D006302:Health Services Research / Q000379:methods*; D006801:Humans; D058996:Quality Improvement; D012107:Research Design; D014481:United States