Deletion of latent membrane protein 1 (LMP1) gene in United States (US) and Brazilian Hodgkin's disease (HD) and reactive lymphoid tissue: High frequency of a 30-bp deletion. - Hayashi, K.; Chen, W. G.; Chen, Y. Y.; Bacchi, M. M.; Bacchi, C. E.; Alvarenga, M.; Abreu, E. S.; Chang, K. L.; Weiss, L. M. (Williams & Wilkins, 1997)