Öberg, K. 1993. Neuroendocrine Gut and Pancreatic Tumors Recent Advances in Diagnosis and Treatment a meeting held at Lofoten, Norway, June 24-28, 1992. Acta Oncologica. 32, 2 (Jan. 1993), 99. DOI:https://doi.org/10.3109/02841869309083896.