@phdthesis{Hensel2006,
  author      = {Norbert Hensel},
  title       = {Fall-Kontroll-Studie zu den chemischen Faktoren eines Brustkrebses},
  type        = {doctoralthesis},
  pages       = {166},
  school      = {Universit{\"a}tsbibliothek Johann Christian Senckenberg},
  year        = {2006},
}