@unpublished{LazarovaKimSteinle2020,
  author  = {Mariya Lazarova and Younghoon Kim and Alexander Steinle},
  title   = {The NKG2D ligand ULBP4 is not expressed by human monocytes},
  institution = {Medizin},
  pages     = {21},
  year    = {2020},
}