The efficacy of whole cell pertussis immunisation: collected data on a vaccine produced in France., Mary A. Fletcher, P Saliou, C Ethevenaux, S A. Plotkin
Faculty Articles

Human diploid cell strains (HDCS) viral vaccines., Mary A. Fletcher, L Hessel, S A. Plotkin
Faculty Articles

Combination vaccines and immunization visits., S A. Plotkin, Mary A. Fletcher
Faculty Articles

Developments in immunization practices and strategies: implications for vaccine stability., S A. Plotkin, Mary A. Fletcher
Faculty Articles