title: Streptococcal infection distinguishes different types of psoriasis.
mesh_terms: D000293:Adolescent; D000328:Adult; D017668:Age of Onset; D005260:Female; D015235:HLA-B Antigens / Q000276:immunology; D059908:HLA-B13 Antigen; D015236:HLA-C Antigens / Q000276:immunology; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D011565:Psoriasis / Q000145:classification* / Q000453:epidemiology / Q000276:immunology; D013290:Streptococcal Infections / Q000453:epidemiology / Q000276:immunology; D013297:Streptococcus pyogenes / Q000276:immunology / Q000302:isolation & purification
chemical_list: D015235:HLA-B Antigens; D059908:HLA-B13 Antigen; C103707:HLA-B57 antigen; D015236:HLA-C Antigens; C528994:HLA-C*06 antigen