@article{3c919f0809174030a3af7b864a1037ce,
title = "Functional Health Assessment Questionnaire (HAQ) and Psychological HAQ Are Associated with and Predicted by Different Factors in Rheumatoid Arthritis.",
author = "S.M.M. Verstappen and J.W.G. Jacobs and A.M. Huisman and \{van Rijthoven\}, A.W.A.M. and T. Sokka and J.W.J. Bijlsma",
year = "2007",
language = "Undefined/Unknown",
volume = "34",
pages = "1837--1840",
journal = "Journal of Rheumatology",
issn = "0315-162X",
publisher = "Journal of Rheumatology",
number = "9",
}