Raychaudhuri S, Sandor C, Stahl EA, et al. Five amino acids in three HLA proteins explain most of the association between MHC and seropositive rheumatoid arthritis. Nat Genet. 2012;44(3):291-6. doi:10.1038/ng.1076.

Roussos P, Mitchell AC, Voloudakis G, et al. A role for noncoding variation in schizophrenia. Cell Rep. 2014;9(4):1417-29. doi:10.1016/j.celrep.2014.10.015.

Kurreeman FAS, Stahl EA, Okada Y, et al. Use of a multiethnic approach to identify rheumatoid- arthritis-susceptibility loci, 1p36 and 17q12. Am J Hum Genet. 2012;90(3):524-32. doi:10.1016/j.ajhg.2012.01.010.

Frisell T, Hellgren K, Alfredsson L, Raychaudhuri S, Klareskog L, Askling J. Familial aggregation of arthritis-related diseases in seropositive and seronegative rheumatoid arthritis: a register-based case-control study in Sweden. Ann Rheum Dis. 2016;75(1):183-9. doi:10.1136/annrheumdis-2014-206133.

Stahl EA, Wegmann D, Trynka G, et al. Bayesian inference analyses of the polygenic architecture of rheumatoid arthritis. Nat Genet. 2012;44(5):483-9. doi:10.1038/ng.2232.

Canhao H, Rodrigues AM, Santos MJ, et al. TRAF1/C5 but not PTPRC variants are potential predictors of rheumatoid arthritis response to anti-tumor necrosis factor therapy. Biomed Res Int. 2015;2015:490295. doi:10.1155/2015/490295.

Trynka G, Sandor C, Han B, et al. Chromatin marks identify critical cell types for fine mapping complex trait variants. Nat Genet. 2013;45(2):124-30. doi:10.1038/ng.2504.

Diogo D, Bastarache L, Liao KP, et al. TYK2 protein-coding variants protect against rheumatoid arthritis and autoimmunity, with no evidence of major pleiotropic effects on non-autoimmune complex traits. PLoS One. 2015;10(4):e0122271. doi:10.1371/journal.pone.0122271.

Diogo D, Kurreeman F, Stahl EA, et al. Rare, low-frequency, and common variants in the protein-coding sequence of biological candidate genes from GWASs contribute to risk of rheumatoid arthritis. Am J Hum Genet. 2013;92(1):15-27. doi:10.1016/j.ajhg.2012.11.012.

Viatte S, Plant D, Han B, et al. Association of HLA-DRB1 haplotypes with rheumatoid arthritis severity, mortality, and treatment response. JAMA. 2015;313(16):1645-56. doi:10.1001/jama.2015.3435.