title: [A national information system of ambulatory care demand].
authors.forename: M L
authors.initials: ML
authors.lastname: Lebrão
mesh_terms: D000555:Ambulatory Care Information Systems / Q000458:organization & administration*; D001938:Brazil; D007256:Information Systems / Q000458:organization & administration*
vernacular_title: Sistema nacional de informações de demanda ambulatorial.