Autoantibodies against Insulin (IAA), C-peptide (CAA), and Glucagon (GAA) in New-Onset Type 1 Diabetic Patients*) - Keilacker, H.; Rjasanowski, I.; Woltanski, K. P.; Ziegler, B.; Kohnert, K. D.; Michaelis, D.; Ziegler, M. (Experimental and Clinical Endocrinology & Diabetes, 1990)