title: [Direct participation in health expenditure: the general practitioner's standpoint].
authors.forename: G
authors.initials: G
authors.lastname: Belleri
mesh_terms: D005194:Family Practice / Q000191:economics*; D005102:Health Expenditures / Q000706:statistics & numerical data*; D006801:Humans; D007558:Italy; D011320:Primary Health Care / Q000191:economics*