Cite
APA Citation
van der Heijde, D., Braun, J., Landewé, R., Davis, J., Sieper, J., van der Linden, S., & Dougados, M. (n.d.). aSessment in Ankylosing Spondylitis (ASAS) international working group: a model for psoriatic arthritis and psoriasis?. Annals of the rheumatic diseases, 64, ii108–ii109. http://access.bl.uk/ark:/81055/vdc_100137792882.0x00005d