Bilateral Adrenalectomy for Ectopic Cushing’s Syndrome—Discussions on Technique and IndicationPer Hellman, Göran Åkerström, Barbro Eriksson et al.|World Journal of Surgery|2006Cited by 22
PET-Guided Surgery — High Correlation between Positron Emission Tomography with 11C-5-Hydroxytryptophane (5-HTP) and Surgical Findings in Abdominal Neuroendocrine TumoursHåkan Örlefors, Per Hellman, Anders Sundin et al.|Cancers|2012Cited by 13