Helicobacter pylori and Chlamydia pneumoniae Infection in Ischaemic Stroke: Results from a population-based case-control study. - Heuschmann,P.U.; Neureiter,D.; Gesslein,M.; Craiovan,B.; Maass,M.; Faller,G.; Beck,G.; Neundörfer,B.; Kolominsky-Rabas,P.L. (Stroke, 2001)