ftp.cdc.gov - /pub/Health_Statistics/NCHS/Survey_Questionnaires/NHIS/2009/

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      Thursday, June 17, 2010  3:43 PM        20296 2009_Q_Reference_Guide.pdf
     Thursday, April 25, 2019  8:18 PM        <dir> english
 Wednesday, February 25, 2009 10:41 AM      5449840 frmanual.pdf
      Thursday, June 17, 2010  3:43 PM        22665 nhisflow.pdf
     Thursday, April 25, 2019  8:18 PM        <dir> spanish