@article{ZeinerSchroederMetzneretal.2023,
  author    = {Carsten Zeiner and Malte Schr{\"o}der and Selina Metzner and Johannes Herrmann and Quirin Notz and Sebastian Hottenrott and Daniel R{\"o}der and Patrick Meybohm and Philipp M. Lepper and Christopher Lotz},
  title     = {High-dose methylprednisolone pulse therapy during refractory COVID-19 acute respiratory distress syndrome: a retrospective observational study},
  journal   = {BMC Pulmonary Medicine},
  volume    = {23},
  doi       = {10.1186/s12890-023-02664-5},
  year      = {2023},
}