VacciNews A JOINT PUBLICATION BY MERCK SHARP & DOHME AND THE ASIA-PACIFIC VACCINATION COUNCIL

[1]  P. Kunasol,et al.  A review of Hib epidemiology in Asia. , 2000, The Southeast Asian journal of tropical medicine and public health.

[2]  H. Peltola Spectrum and burden of severe Haemophilus influenzae type b diseases in Asia. , 1999, Bulletin of the World Health Organization.

[3]  V. Balraj,et al.  Disease surveillance at district level: a model for developing countries , 1998, The Lancet.

[4]  S. Morse,et al.  Factors in the emergence of infectious diseases. , 1995, Emerging infectious diseases.