Influence of Thyrotropin-Releasing-Factor (TRH) on TSH-Subfractions in Human Plasma Separated by Electrofocusing Electophoresis - Schleusener, H.; Adlkofer, F.; Jürgens, H.; Uher, L.; von zur Mühlen, A.; Schürnbrand, M.; Brammeier, C. (Hormone and Metabolic Research, 1972)