1. Biochemical diagnosis of phaeochromocytoma using plasma‐free normetanephrine, metanephrine and methoxytyramine: importance of supine sampling under fasting conditions. (17th October 2013) Authors: Därr, Roland; Pamporaki, Christina; Peitzsch, Mirko; Miehle, Konstanze; Prejbisz, Aleksander; Peczkowska, Mariola; Weismann, Dirk; Beuschlein, Felix; Sinnott, Richard; Bornstein, Stefan R.; Neumann, Hartmut P.; Januszewicz, Andrzej; Lenders, Jacques; Eisenhofer, Graeme Journal: Clinical endocrinology Issue: Volume 80:Number 4(2014:Apr.) Page Start: 478 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗