RT Journal Article SR Electronic T1 Dramatic response of refractory sarcoidosis under ruxolitinib in a patient with associated JAK2-mutated polycythemia JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1801482 DO 10.1183/13993003.01482-2018 A1 Cécile Rotenberg A1 Valérie Besnard A1 Pierre-Yves Brillet A1 Stéphane Giraudier A1 Hilario Nunes A1 Dominique Valeyre YR 2018 UL http://erj.ersjournals.com/content/early/2018/09/27/13993003.01482-2018.abstract AB