M Zaffran

Reducing the risk of unsafe injections in immunization programmes: financial and operational implications of various injection technologies.

J. Lloyd, B. Aylward, M. Zaffran, 1995, Bulletin of the World Health Organization.

Unsafe injections in the developing world and transmission of bloodborne pathogens: a review.

L. Simonsen, J. Lloyd, M. Zaffran, 1999, Bulletin of the World Health Organization.

Transmission of hepatitis B, hepatitis C and human immunodeficiency viruses through unsafe injections in the developing world: model-based regional estimates.

L. Simonsen, J. Lloyd, M. Zaffran, 1999, Bulletin of the World Health Organization.

Vaccine transport and storage: environmental challenges.

M Zaffran, 1996, Developments in biological standardization.