No abstract available
Publication types
-
Research Support, U.S. Gov't, Non-P.H.S.
-
Research Support, U.S. Gov't, P.H.S.
MeSH terms
-
Clinical Protocols
-
Cohort Studies
-
Humans
-
Low Back Pain* / epidemiology
-
Low Back Pain* / therapy
-
Outcome Assessment, Health Care
-
Outcome and Process Assessment, Health Care
-
Practice Patterns, Physicians' / trends*
-
Prospective Studies
-
Randomized Controlled Trials as Topic
-
Research Design / trends*
-
Retrospective Studies