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Evidence based public health

BMJ 1994; 309 doi: (Published 17 December 1994) Cite this as: BMJ 1994;309:1659
  1. Ian Roberts
  1. Research fellow, Department of Community Paediatric Research, Montreal Children's Hospital, McGill University, Montreal, Canada H3H 1P3.

    EDITOR,—I am surprised that Stephen Watkins thinks that those who seek “objective measures of health gain, efficiency, and effectiveness” are a threat to public health.1 In his opinion this model is …

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