Pheochromocytomas: Detection with 18F Dopa whole-body PET- initial results. - Hoegerle,S.; Nitzsche,E.; Altehoefer,C.; Ghanem,N.; Manz,T.; Brink,I.; Reincke,M.; Moser,E.; Neumann,H.PH. (Radiology, 2002)