title: Comment on: Ruelas-Villavicencio A L, et. al. "In whom, how and how often is surveillance for hepatocellular carcinoma cost-effective?" Ann Hepatol 2004; 3: 152-9.
authors.forename: Jesús
authors.initials: J
authors.lastname: Aguirre-García
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000453:epidemiology* / Q000209:etiology / Q000473:pathology*; D005260:Female; D006801:Humans; D008103:Liver Cirrhosis / Q000150:complications / Q000473:pathology; D008113:Liver Neoplasms / Q000453:epidemiology* / Q000209:etiology / Q000473:pathology*; D008297:Male; D008800:Mexico; D012307:Risk Factors; D017678:Sex Distribution