TY - GEN AU - Waldum,Helge L AU - Öberg,Kjell AU - Sørdal,Øystein F AU - Sandvik,Arne K AU - Gustafsson,Bjørn I AU - Mjønes,Patricia AU - Fossmark,Reidar TI - Not only stem cells, but also mature cells, particularly neuroendocrine cells, may develop into tumours: time for a paradigm shift SN - 1756-283X PY - 2018/// PB - Therapeutic advances in gastroenterology N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1177/1756284818775054 ER -