Shoulder impingement revisited: evolution of diagnostic understanding in orthopedic surgery and physical therapy. - Jonathan P. Braman; Kristin D. Zhao; Rebekah L. Lawrence; Alicia K. Harrison; Paula M. Ludewig (Medical Biol. Eng. Comput., 2014)

Communication breakdown: clinicians disagree on subacromial impingement. - Pieter Bas de Witte; Jurriaan H. De Groot; Erik W. van Zwet; Paula M. Ludewig; Jochem Nagels; Rob G. H. H. Nelissen; Jonathan P. Braman (Medical Biol. Eng. Comput., 2014)