Effect of sex on the progression of non-motor symptoms in Parkinson's disease: A registry-based cohort study A. Murueta-Goyena; R. Del Pino; M. Carmona-Abellán; B. Tijero; M. Ruiz-Lopez; M. Acera; T. Morera-Herreras; C. Miguelez; O. Sáez-Atxukarro; T. Fernández-Valle; I. Gabilondo; J.C. Gómez-Esteban;

Effect of the combination pallidotomy-subthalamotomy performed in opposite cerebral hemispheres for the treatment of motor signs in Parkinson's disease R.C. Braña Miranda; N.E. Quintanal Cordero; N. Pavón Fuentes; I. Pedroso Ibáñez; R. Macías González; J. Teijeiro Amador; A. Abreu Duque; R. Garbey Fernández;

Methodological quality of systematic reviews on treatments for Parkinson's disease: A cross-sectional study Y. Zhang; Y. Lin; C.C.W. Zhong; F.F. Ho; I.X.Y. Wu; C. Mao; X. Yang; V.C.H. Chung;