Fujiwara K, Tanaka Y, Orito E, Ohno T, Kato T, Sugihara K, Hasegawa I, Sakurai M, Ito K, Ozasa A, Sakamoto Y, Arita I, El-Gohary A, Benoit A, Ogoundele-Akplogan SI, Yoshihara N, Ueda R, Mizokami M. Distribution of HBV genotypes among HBV carriers in Benin:phylogenetic analysis and virological characteristics of HBV genotype E. World J Gastroenterol 2005; 11(41): 6410-6415 [PMID: 16425408 DOI: 10.3748/wjg.v11.i41.6410]