title: [Equity and variability in the use of medical technologies].
authors.forename: Fernando
authors.initials: F
authors.lastname: Antoñanzas Villar
authors.forename: Mariola
authors.initials: M
authors.lastname: Pinillos García
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000191:economics / Q000592:standards*; D002304:Cardiac Pacing, Artificial / Q000191:economics / Q000592:standards*; D017147:Defibrillators, Implantable / Q000191:economics / Q000592:standards*; D006295:Health Resources / Q000191:economics / Q000592:standards; D006801:Humans; D012959:Socioeconomic Factors; D013030:Spain