7Fortune DG;Main CJ;O'Sullivan TM.Quality of life in pa tients with psoriasis: the contribution of clinical variables and psoriasis-specific stress,1997.
8Rapp SR;Feldman SR;Exum ML.Psoriasis causes as much disability as other major medical diseases[J],1999.
9Badia X;Mascaro JM;Lozano R.Measuring health-related quality of life in patients with mild to moderate eczema and psoriasis: clinical validity reliability and sensitivity to change of the DLQI The Cavide Research Group[J],1999.
10Chren MM;Lasek RJ;Flocke SA.Improved discriminative and evaluative capability of a refined version of Skindex a quali ty-of-life instrument for patients with skin diseases[J],1997.