Dietary intervention with oatmeal in patients with uncontrolled Type 2 Diabetes Mellitus: a crossover study - Delgado Gonzales de Kleber, Graciela; Kleber, Marcus E.; Krämer, Bernhard; Morcos, Michael; Humpert, Per Magnus; Wiegand, Kerstin; Mauldin, Andy; Kusterer, Klaus; Enghöfer, Michael; März, Winfried; Segiet, Thomas; Lammert, Alexander (Experimental and clinical endocrinology & diabetes, 2019)