[<sup>11</sup>C]Metomidate Positron Emission Tomography of Adrenocortical Tumors in Correlation with Histopathological FindingsJoakim Hennings, Per Hellman, Örjan Lindhe et al.|The Journal of Clinical Endocrinology & Metabolism|2006Cited by 139
Computed tomography, magnetic resonance imaging and 11C-metomidate positron emission tomography for evaluation of adrenal incidentalomasJoakim Hennings, Anders Sundin, Per Hellman et al.|European Journal of Radiology|2007Cited by 56
Endoscopic ultrasonography for evaluation of pancreatic tumours in multiple endocrine neoplasia type 1Per Hellman, Britt Skogseid, Joakim Hennings et al.|British journal of surgery|2005Cited by 47
11C-metomidate positron emission tomography after dexamethasone suppression for detection of small adrenocortical adenomas in primary aldosteronismJoakim Hennings, Per Hellman, Anders Sundín et al.|Langenbeck s Archives of Surgery|2010Cited by 45
Stenting of the Superior Mesenteric Vein in Midgut Carcinoid Disease with Large Mesenteric MassesPer Hellman, Lars Eriksson, Ola Hessman et al.|World Journal of Surgery|2010Cited by 33