_dta:
  1.  foitext2015 set up by Jean Roth , jroth@nber.org , 19 Sep 2018
  2.  Narrative Data for 2015

  obs:     2,304,241                          
 vars:             7                          19 Sep 2018 15:01
 size:   798,118,869                          (_dta has notes)
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              storage   display    value
variable name   type    format     label      variable label
------------------------------------------------------------------------------------------------------------------------------
mdr_report_key  long    %10.0g                Medical Device Reporting (MDR) Report Key
mdr_text_key    long    %10.0g                Medical Device Reporting (MDR) Text Key
text_type_code  str1    %9s                   Text Type Code (D=B5, E=H3, N=H10 from mdr_text table)
patient_sequence_number
                byte    %10.0g                Patient Sequence Number from mdr_text table)
date_report     byte    %td                   Date Report (from mdr_text table)
date_reportstr  str1    %9s                   Date Report (from mdr_text table)
foi_text        strL    %9s                   Text (B5, or H3 or H10 from mdr_text table)
------------------------------------------------------------------------------------------------------------------------------
Sorted by: mdr_report_key  mdr_text_key