title: [Severe pneumonitis as a complication of low-dose methotrexate therapy in psoriasis-associated polyarthritis].
authors.forename: A
authors.initials: A
authors.lastname: Schnabel
authors.forename: W L
authors.initials: WL
authors.lastname: Gross
mesh_terms: D015535:Arthritis, Psoriatic / Q000150:complications* / Q000188:drug therapy; D004305:Dose-Response Relationship, Drug; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage / Q000009:adverse effects*; D011014:Pneumonia / Q000139:chemically induced*
chemical_list: D008727:Methotrexate
vernacular_title: Schwere Pneumonitis als Komplikation einer niedrig-dosierten Methotrexat-therapie bei Psoriasis-assoziierter Polyarthritis.