@article{8324df091de44b3d96d1b25c36489d13,
title = "A critical review of methods used to determine the smallest worthwhile effect of interventions for low back pain",
keywords = "Minimum clinically important difference, Sufficiently important difference, Low back pain, Clinical trials, Research design, Literature review",
author = "Ferreira, {Manuela L.} and Herbert, {Robert D.} and Ferreira, {Paulo H.} and Jane Latimer and Ostelo, {Raymond W.} and Nascimento, {Dafne P.} and Smeets, {Rob J.}",
year = "2012",
month = mar,
doi = "10.1016/j.jclinepi.2011.06.018",
language = "English",
volume = "65",
pages = "253--261",
journal = "Journal of Clinical Epidemiology",
issn = "0895-4356",
publisher = "Elsevier Science",
number = "3",
}