Etiology, risk factors and sex differences in ischemic stroke in the Ludwigshafen stroke study, a population-based stroke registry - Palm, Frederick; Urbanek, Christian; Wolf, Johanna; Buggle, Florian; Kleemann, Thomas; Hennerici, Michael G.; Inselmann, Gerhard; Hagar, Mohammed; Safer, Anton; Becher, Heiko; Grau, Armin J. (Karger, 2012)