Using WhatsApp® in our clinical practice: a pilot study C.D. Novoa-Parra; R. Sanjuan-Cerveró; J.L. Rodrigo-Pérez; D. Montaner-Alonso; N. Franco-Ferrando; A. Lizaur-Utrilla;

Open reduction of thoraco-lumbar fractures and sagittal balance correction using Schanz screws J.C. Gómez Vega; M.F. Vergara Lago;

Internet searches by the Spanish population for unqualified information on the treatment of osteoarthritis C.D. Novoa-Parra; R. Sanjuan-Cerveró; N. Franco-Ferrando; A. Lizaur-Utrilla;