Pain, depression, and health care utilization over time after spinal cord injury
Rehabilitation Psychology (2013) - Comment
pubmed: 23713727  doi: 10.1037/a0032047  issn: 1939-1544  issn: 0090-5550 

Philip M. Ullrich, Randi K. Lincoln, M. Jan Tackett, Scott Miskevics, Bridget M. Smith, Frances M. Weaver