(Q39989129)
Statements
1 reference
Trends and variations in cervical spine surgery in the United States: Medicare beneficiaries, 1992 to 2005. (English)
1 reference
Marjorie C Wang
1 reference
William Kreuter
1 reference
Christopher E Wolfla
1 reference
Dennis J Maiman
1 reference
Richard A Deyo
1 reference
1 April 2009
1 reference
1 reference
34
1 reference
9
1 reference
955-61; discussion 962-3
1 reference
Identifiers
1 reference
1 reference