1. Psoriasis: a measure of severity;Baughman;Arch Dermatol,1970
2. Skin manifestations of psoriasis;Roenigk,1985
3. Epidemiology: natural history and genetics;Farber,1985
4. Social stigma: the psychology of marked relationships;Jones,1984
5. Stigma: notes on the management of spoiled identity;Goffman,1963