title: Treating severe psoriasis: how to navigate safely between scylla and charybdis?
authors.affiliation: Clinical Research, Novartis Pharma AG, Basel, Switzerland.
authors.forename: Carle F
authors.initials: CF
authors.lastname: Paul
mesh_terms: D006801:Humans; D011701:PUVA Therapy / Q000009:adverse effects*; D011565:Psoriasis / Q000188:drug therapy* / Q000473:pathology*; D012720:Severity of Illness Index; D012878:Skin Neoplasms / Q000139:chemically induced