APA Citation

Haldorsen, K., Bjelland, I., Bolstad, A. I., Jonsson, R., & Brun, J. G. (2011). A five-year prospective study of fatigue in primary Sjögren's syndrome. BioMed Central.

Citação norma Chicago

Haldorsen, Karstein, Ingvar Bjelland, Anne Isine Bolstad, Roland Jonsson, and Johan Gorgas Brun. A Five-year Prospective Study of Fatigue in Primary Sjögren's Syndrome. BioMed Central, 2011.

MLA Citation

Haldorsen, Karstein, et al. A Five-year Prospective Study of Fatigue in Primary Sjögren's Syndrome. BioMed Central, 2011.

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