Randomized trial showed requesting medical records with a survey produced a more representative sample than requesting separately. uri icon

authors

  • Partin, Melissa R
  • Burgess, Diana J
  • Halek, Krysten
  • Grill, Joseph
  • Vernon, Sally W
  • Fisher, Deborah A
  • Joan Griffin, PhD
  • Murdoch, Maureen

publication date

  • January 1, 2008