Media type: E-Article Title: Effect of duloxetine in patients with fibromyalgia: tiredness subgroups Contributor: Bradley, Laurence A; Bennett, Robert; Russell, Irwin J; Wohlreich, Madelaine M; Chappell, Amy S; Wang, Fujun; D'Souza, Deborah N; Moldofsky, Harvey imprint: Springer Science and Business Media LLC, 2010 Published in: Arthritis Research & Therapy Language: English DOI: 10.1186/ar3081 ISSN: 1478-6354 Keywords: Immunology ; Immunology and Allergy ; Rheumatology Origination: Footnote: Access State: Open Access