Agreement between electronic medical record-based and self-administered pain numeric rating scale: clinical and research implications.

Medical Care

PubMedID: 23222528

Goulet JL, Brandt C, Crystal S, Fiellin DA, Gibert C, Gordon AJ, Kerns RD, Maisto S, Justice AC. Agreement between electronic medical record-based and self-administered pain numeric rating scale: clinical and research implications. Med Care. 2013;51(3):245-50.
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