(Q40149568)
Statements
1 reference
Brief report: Incidence of diagnoses using ICD-9 codes specifying chronic pain (not neoplasm related) in the primary diagnostic position, active component, U.S. Armed Forces, 2007-2014. (English)
1 reference
Leslie L Clark
1 reference
Stephen B Taubman
1 reference
1 December 2015
1 reference