Cosso, C., Rongioletti, F., Zampogna, G., Camellino, D., Cutolo, M. and Cimmino, M. A. (2013) “Seronegative spondyloarthritis and Darier’s disease: more than a casual association?”, Reumatismo, 65(2), pp. 86–89. doi: 10.4081/reumatismo.2013.86.