APA

Merkel P. A., Cuthbertson D. D., Hellmich B., Hoffman G. S., Jayne D. R. W., Kallenberg C. G. M., Krischer J. P., Luqmani R., Mahr A. D., Matteson E. L., Specks U. & Stone J. H. (20090126). Comparison of disease activity measures for anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis. : Annals of the rheumatic diseases.

Chicago

Merkel P A, Cuthbertson D D, Hellmich B, Hoffman G S, Jayne D R W, Kallenberg C G M, Krischer J P, Luqmani R, Mahr A D, Matteson E L, Specks U and Stone J H. 20090126. Comparison of disease activity measures for anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis. : Annals of the rheumatic diseases.

Harvard

Merkel P. A., Cuthbertson D. D., Hellmich B., Hoffman G. S., Jayne D. R. W., Kallenberg C. G. M., Krischer J. P., Luqmani R., Mahr A. D., Matteson E. L., Specks U. and Stone J. H. (20090126). Comparison of disease activity measures for anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis. : Annals of the rheumatic diseases.

MLA

Merkel P A, Cuthbertson D D, Hellmich B, Hoffman G S, Jayne D R W, Kallenberg C G M, Krischer J P, Luqmani R, Mahr A D, Matteson E L, Specks U and Stone J H. Comparison of disease activity measures for anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis. : Annals of the rheumatic diseases. 20090126.