Chile

Revista médica de Chile (0034-9887)

Análisis crítico de un artículo: Critical appraisal: Band ligation and propranolol are equally effective for primary prevention of variceal bleeding. Schepke M, Kleber G, Nurnberg D, Willert J, Koch L, Veltzke-Schlieker W et al; German Study Group for the Primary Prophylaxis of Variceal Bleeding. Ligation versus propranolol for the primary prophylaxis of variceal bleeding in cirrhosis. Hepatology 2004; 40: 65-72.