S. Zucca

Immunogenicity of hepatitis A‐inactivated vaccine administered to seronegative infants, and serological follow‐up 12 months after second dose

V. Terulla, C. Belloni, R. Brerra, 2006, Acta paediatrica.

Decline of maternal hepatitis A virus antibody levels in infants

M. Avanzini, F. Polatti, V. Terulla, 2002, Acta paediatrica.