@phdthesis{Kleen2003,
  author      = {Thomas Oliver Kleen},
  title       = {Dissociated expression of granzyme B and IFN-gamma by T lymphocytes in HIV-1 infected individuals and its implications for Tc1 effector diversity},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2003},
}