Diagnostic accuracy of the clinical variables of lumbar zygapophysial joint pain.
Manchikanti
Laxmaiah
L
Singh
Vijay
V
D006801:Humans; D017116:Low Back Pain / Q000175:diagnosis* / Q000453:epidemiology; D008159:Lumbar Vertebrae; D015995:Prevalence; D021801:Zygapophyseal Joint / Q000503:physiopathology*