Sensitivity, specificity, positive and negative predictive values of the criteria for indicating a bone densitometry in the Evaluation of Medical Techniques and Research in Cataluña Daniel Roig Vilaseca, Carles Valero García, M. Pilar Boncompte Vilanova, Juli Muñoz López, Carme Contreras García, Montserrat Romera Baurés

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Evaluation of Two Proposals Based on Clinical Factors for Selecting Male Patients With Rheumatoid Arthritis That Should Undergo a Bone Densitometry Carmen Gómez-Vaquero, Dolors Martínez Aguilà, Antoni Rozadilla, Montserrat Romera, Javier Narváez, Joan M. Nolla