@article{7fed870c8c1b4b57a395a9d4f3331178,
title = "Bias and Power in Group-Based Epidemiologic Studies of Low-Back Pain Exposure and Outcome - Effects of Study Size and Exposure Measurement Efforts.",
author = "P. Coenen and S.E. Mathiassen and I. Kingma and C.R. Boot and P.M. Bongers and \{van Dieen\}, J.H.",
year = "2015",
doi = "10.1093/annhyg/meu102",
language = "Undefined/Unknown",
volume = "59",
pages = "439--454",
journal = "Annals of occupational hygiene",
issn = "0003-4878",
publisher = "Oxford University Press",
number = "4",
}