Emergency inguinal hernia surgery: A proposed update to the clinical guidelines algorithm Victor Rodrigues-Gonçalves; Mireia Verdaguer-Tremolosa; Alejandro Bravo-Salva; Pilar Martínez-López; José Antonio Pereira-Rodríguez; Manuel López-Cano;

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

Application of systematic reviews and meta-analyses in surgical clinical practice Antonio Rios; Marina Iniesta-Sepúlveda;