@article{3e5ae56fed03403e903bdcaf76cbdd5f,
title = "Persistence of interleukin 7 activity and levels on tumour necrosis factor alpha blockade in patients with rheumatoid arthritis.",
author = "\{van Roon\}, J.A.G. and S.A.Y. Hartgring and \{Wenting-van Wijk\}, M.J.G. and K.M.G. Jacobs and P.P. Tak and J.W.J. Bijlsma and F.P.J.G. Lafeber",
year = "2007",
language = "Undefined/Unknown",
volume = "66",
pages = "664--669",
journal = "Annals of the Rheumatic Diseases",
issn = "0003-4967",
publisher = "Elsevier",
number = "5",
}