Hepatitis B core promoter or precore gene mutations related to age at seroconversion from hepatitis B e antigen to anti-hepatitis B e in Japanese children
K. Sugiyama et al., Hepatitis B core promoter or precore gene mutations related to age at seroconversion from hepatitis B e antigen to anti-hepatitis B e in Japanese children, PEDIAT INF, 19(11), 2000, pp. 1101-1103