title: [Possible change, essential change].
authors.forename: Francesca
authors.initials: F
authors.lastname: Zapater
authors.forename: Montserrat
authors.initials: M
authors.lastname: Maynegre
mesh_terms: D003695:Delivery of Health Care / Q000639:trends*; D018166:Health Care Reform; D006801:Humans; D011320:Primary Health Care / Q000639:trends*; D013030:Spain