Guidelli Giacomo Maria, Tenti Sara, Fioravanti Antonella
Department of Medicine, Surgery and Neurosciences, Rheumatology Unit, Siena University, Viale Bracci 1, 53100 Siena, Italy.
Indian J Dermatol Venereol Leprol. 2014 Mar-Apr;80(2):187-9. doi: 10.4103/0378-6323.129422.