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  1. 1

    The economical control of infectious diseases per Gersovitz, Mark

    Publicat 2001
    Llibre

    The economical control of infectious diseases
  2. 2

    Alcohol per Cook, Philip J.

    Publicat 1999
    Llibre

    Alcohol
  3. 3

    Do higher cigarette prices encourage youth to use marijuanan

    Publicat 1999
    Llibre

    Do higher cigarette prices encourage youth to use marijuanan
  4. 4

    The effects of prices and policies on the demand for marijuana : evidence from the national household surveys on drug abuse

    Publicat 1999
    Llibre

    The effects of prices and policies on the demand for marijuana : evidence from the national household surveys on drug abuse

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