Treatment of Concurrent Thrombotic Thrombocytopenic Purpura and Graves’ Disease: A Report on Two Cases

by Karl Lhotta, Emanuel Zitt, Hannelore Sprenger-Mähr, Lorin Loacker, Alexander Becherer
Published 2018-01-01

Imaging of Primitive Neuroectodermal Tumor (PNET) by Technetium-99m Tetrofosmin

by Georgios Karanikas, Wolfgang Köstler, Alexander Becherer, Robert Dudczak, Michael Krainer, Kurt Kletter
Published 2001-01-01