@phdthesis{Kipgen2015,
  author      = {Nathalie Kipgen},
  title       = {Are pre-/postnatal stress factors and chronic stress linked to breast cancer?},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-322f-1143},
  year        = {2015},
}