Does anti-hepatitis B virus vaccine make any difference in long-term number of liver transplantation? - Chaib, E.; Coimbra, B. G. M. M.; Galvão, F. H. F.; Tatebe, E. R.; Shinzato, M. S.; D´Albuquerque, L. A. C.; Massad, Eduardo (Clinical Transplantation, 2012)