_dta:
  1.  by Jean Roth , jroth@nber.org , 20 Jan 2017
  2.  Varialbes have been truncated to 244 characters for pre-Stata13

  obs:       212,803                          
 vars:             4                          20 Jan 2017 17:56
 size:    66,607,339                          (_dta has notes)
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              storage   display    value
variable name   type    format     label      variable label
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prodid          str47   %47s                  Product ID
ndc             str10   %10s                  Product NDC
packcode        str12   %12s                  NDC Package Code
packdesc        str244  %244s                 Package Description
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Sorted by: prodid  ndc  packcode  packdesc