Kyaw, M. H., Wayne, B., Chalmers, J., Jones, I. G., & Campbell, H. (2002). Influenza and pneumococcal vaccine distribution and use in primary care and hospital settings in Scotland: Coverage, practice and policies. Cambridge University Press.

Kyaw, M. H., B. Wayne, J. Chalmers, I. G. Jones, ja H. Campbell. Influenza and Pneumococcal Vaccine Distribution and Use in Primary Care and Hospital Settings in Scotland: Coverage, Practice and Policies. Cambridge University Press, 2002.

Kyaw, M. H., et al. Influenza and Pneumococcal Vaccine Distribution and Use in Primary Care and Hospital Settings in Scotland: Coverage, Practice and Policies. Cambridge University Press, 2002.