@phdthesis{Klein2004,
  author      = {Detlef Klein},
  title       = {Dynamische kontrastmittelunterst{\"u}tzte Ultraschalluntersuchung fokaler Leberraumforderungen},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2004},
}