César Ruiz-García

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Chronic kidney disease (CKD) is associated with very high mortality rates, mainly of cardiovascular origin. The retention of phosphate (P) and increased fibroblast growth factor-23 levels are common, even at early stages of CKD, due to disturbances in normal P homeostasis. Later, hyperphosphatemia appears, which has also been strongly associated with high(More)
AIM The aim of the study is to analyse the psychometric properties of the Spanish version of the Yale Global Tics Severity Scale (YGTSS). In addition, we analysed the sensitivity of this Scale for measuring change, as an instrument for quantifying the clinical evolution of patients with Tourette syndrome. PATIENTS AND METHODS Analysis of the properties of(More)
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