title: Epidemiology of psoriasis.
authors.affiliation: Department of Dermatology, Beth Israel Hospital, Harvard Medical School, Boston, MA 02215, USA.
authors.forename: R S
authors.initials: RS
authors.lastname: Stern
mesh_terms: D006801:Humans; D011565:Psoriasis / Q000453:epidemiology* / Q000209:etiology / Q000628:therapy; D012107:Research Design; D018570:Risk Assessment; D012307:Risk Factors