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. Author manuscript; available in PMC: 2013 Mar 1.
Published in final edited form as: Int J Med Inform. 2011 Dec 16;81(3):166–172. doi: 10.1016/j.ijmedinf.2011.11.003

Figure 1. PDA Screen Shot.

Figure 1

Screen shot of the electronic tool used to capture self-reported answers from patients.