Kollar, A., Bütikofer, L., Ochsenbein, A., Stettler, C. and Trepp, R. 2020. Treatment sequence in patients with neuroendocrine tumours: a nationwide multicentre, observational analysis of the Swiss neuroendocrine tumour registry. Swiss Medical Weekly. 150, 0102 (Jan. 2020), w20176. DOI:https://doi.org/10.4414/smw.2020.20176.