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    • Health Conditions in the Americas, 1961-1964 

      Organización Panamericana de la Salud (Washington, D.C., PAHO, 1966)
      [INTRODUCTION]: The present report is the fifth in a series on health conditions in the Americas covering the period from 1950 to 1964. The first three were prepared .for the XIV, XV and XVI Pan American Sanitary ...