Non-response does not necessarily threaten internal comparisons

Pain

Volumn 129, Issue 1-2, 2007, Pages 228-229

  Dunn, Kate M ^a   Croft, Peter R ^a  

^a KEELE UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

FOLLOW UP; HUMAN; LETTER; LOW BACK PAIN; MEDICAL LITERATURE; PREVALENCE; PRIORITY JOURNAL; QUESTIONNAIRE;

EID: 34047272124     PISSN: 03043959     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.pain.2007.01.017     Document Type: Letter

References (1)

1. Dunn K.M., and Croft P.R. Repeat assessment improves the prediction of prognosis in patients with low back pain in primary care. Pain 126 (2006) 10-15