Probing depth is an independent risk factor for HbA1c levels in diabetic patients under physical training: a cross-sectional pilot-study oleh Katharina Wernicke, Sven Zeissler, Frank C. Mooren, Torsten Frech, Stephanie Hellmann, Meike Stiesch, Jasmin Grischke, Silvia Linnenweber, Bernhard Schmidt, Jan Menne, Anette Melk, Pascal Bauer, Andree Hillebrecht, Jörg Eberhard