M. S. St John

Efficacy of PROMIS Pain Interference and Likert Pain Scores to Assess Physical Function.

David J. Mitten, W. Hammert, M. S. St John, 2017, The Journal of hand surgery.

PROMIS Pain Interference (PI) is Superior to the Likert Pain Scale (LPS) for Pain Assessment in Spine Patients.

A. Mesfin, P. Rubery, D. Bernstein, 2019, Spine.