Lumley MA, Keefe FJ, Mosley-Williams A, Rice JR, McKee D, Waters SJ, Partridge RT, Carty JN, Coltri AM, Kalaj A, Cohen JL, Neely LC, Pahssen JK, Connelly MA, Bouaziz YB, Riordan PA. The effects of written emotional disclosure and coping skills training in rheumatoid arthritis: a randomized clinical trial. J Consult Clin Psychol. 2014 Aug; 82(4):644-58.