Lippincott, Williams & Wilkins, Medicine, 4(86), p. 242-251, 2007
DOI: 10.1097/md.0b013e3181441a68
Elsevier, Best Practice and Research: Clinical Rheumatology, 5(22), p. 847-861, 2008
DOI: 10.1016/j.berh.2008.09.008
Export citation
Search in Google Scholar
Full text: Download