Assessing the risk of bias in studies included in systematic reviews and meta-analyses Marina Iniesta-Sepúlveda; Antonio Ríos;

Systematic review and meta-analysis as tools for evidence-based medicine Marina Iniesta-Sepúlveda; Antonio Ríos;

Beyond the donor after brain death: Donation in asystole and living donor. Spanish experience and perspective Antonio Ríos; Beatriz Domínguez-Gil;