Lack of microbial DNA in tissue specimens of patients with abdominal aortic aneurysms and positive Chlamydiales serology - B. Falkensammer; C. Duftner; R. Seiler; M. Pavlic; G. Walder; D. Wilflingseder; H. Stoiber; P. Klein-Weigel; M. Dierich; G. Fraedrich; R. Würzner; M. Schirmer (European Journal of Clinical Microbiology & Infectious Diseases, 2007)