title: [Self help and support groups. Do we need a unifying directory?].
authors.affiliation: Servei de Pediatria, Hospital Universitari St. Joan Reus, Universitat Rovira i Virgili, Tarragona.
authors.forename: J A
authors.initials: JA
authors.lastname: Balaguer Santamaria
mesh_terms: D006801:Humans; D012042:Registries; D012657:Self-Help Groups / Q000458:organization & administration*