Gouffon, M., Iff, S., Ziegler, K., Larche, M., Schwarzenbach, C., Prior, J., Matter, M., Stettler, C. and Pralong, F. (2014) “Diagnosis and workup of 522 consecutive patients with neuroendocrine neoplasms in Switzerland”, Swiss Medical Weekly, 144(0708), p. w13924. doi: 10.4414/smw.2014.13924.