title: [GHQ-60: review of its factorial structure in primary care patients].
authors.forename: Ander
authors.initials: A
authors.lastname: Retolaza Balsategui
authors.forename: Javier
authors.initials: J
authors.lastname: Ballesteros Rodríguez
mesh_terms: D006801:Humans; D001523:Mental Disorders / Q000175:diagnosis*; D015999:Multivariate Analysis; D011320:Primary Health Care; D011795:Surveys and Questionnaires