title: Comparison of psoralen plus ultraviolet A therapy and biologics in moderate to severe chronic plaque psoriasis.
authors: Department of Dermatology, Medical University of Vienna, Währinger Gürtel 18-20, A-1090 Vienna, Austria. herbert.hoenigsmann@meduniwien.ac.at
authors: H
authors: H
authors: Hönigsmann
mesh_terms: D001688:Biological Products / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D011701:PUVA Therapy / Q000379:methods*; D011565:Psoriasis / Q000188:drug therapy*
chemical_list: D001688:Biological Products