Yamada N, Shigefuku R, Sugiyama R, Kobayashi M, Ikeda H, Takahashi H, Okuse C, Suzuki M, Itoh F, Yotsuyanagi H, Yasuda K, Moriya K, Koike K, Wakita T, Kato T. Acute hepatitis B of genotype H resulting in persistent infection. World J Gastroenterol 2014; 20(11): 3044-3049 [PMID: 24659896 DOI: 10.3748/wjg.v20.i11.3044]