@phdthesis{Hotz2008,
  author      = {Christian Hotz},
  title       = {Improvement of Salmonella vaccine strains for cancer immune therapy based on secretion or surface display of antigens},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2008},
}