Liao KP, Gunnarsson M, Källberg H, Ding B, Plenge RM, Padyukov L, Karlson EW, Klareskog L, Askling J, Alfredsson L. Katherine Liao Arthritis Rheum March 1, 2009 http://www.ncbi.nlm.nih.gov/pubmed/19248096 60(3):653-60 https://connects.catalyst.harvard.edu/Profiles/profile/607513