Balance between oxidative damage and proliferative potential in an experimental rat model of CCl4-induced cirrhosis: protective role of adenosine administration - Hernandez-Munos,R.; Diaz-Munos,M.; Lopez,V.; Lopez-Barrera,F.; Yanez,L.; Vidrio,S.; Aranda-Fraustro,A.; de Sanchez,V. (Hepatology, 1997)