Mutation in the‘a’determinant of hepatitis B surface antigen among Chinese infants receiving active postexposure hepatitis B immunization..He JW; Lu Q; Zhu QR; et al;.Vaccine.1998,
Mutation in the‘a’determinant of hepatitis B surface antigen among Chinese infants receiving active postexposure hepatitis B immunization..He JW; Lu Q; Zhu QR; et al;.Vaccine.1998,