@article{NagelEwertEgenlaufetal.2017,
  author    = {Christian Nagel and Ralf Ewert and Benjamin Egenlauf and Hans B. Lehmkuhl and Stephan Rosenkranz and Nicola Benjamin and Vedat Schwenger and Felix J.F. Herth and Ekkehard Gr{\"u}nig},
  title     = {Safety and Efficacy of Immunoadsorption as an Add-On to Medical Treatment in Patients with Severe Idiopathic Pulmonary Arterial Hypertension},
  journal   = {Respiration},
  volume    = {94},
  number    = {3},
  pages     = {263 -- 271},
  doi       = {10.1159/000478744},
  year      = {2017},
}