title: [Inadequate analysis casts doubt on the benefits of health education in fibromyalgia].
authors.forename: I
authors.initials: I
authors.lastname: Andollo Hervás
authors.forename: A
authors.initials: A
authors.lastname: Sánchez Pérez
authors.forename: G
authors.initials: G
authors.lastname: Grandes
mesh_terms: D003627:Data Interpretation, Statistical; D005356:Fibromyalgia / Q000523:psychology / Q000628:therapy*; D006266:Health Education; D006801:Humans; D007407:Interviews as Topic; D010146:Pain / Q000209:etiology; D059408:Pain Management; D011788:Quality of Life; D012959:Socioeconomic Factors