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Smoking in Ecuador: prevalence, knowledge, and attitudes

J K Ockene1, D E Chiriboga, J C Zevallos

  • 1Department of Medicine, University of Massachusetts Medical School, Worcester 01655, USA. jockene@bangate.ummed.edu

Tobacco Control
|January 1, 1996
PubMed
Summary

Approximately one-third of adults in Ecuador

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