TY - JOUR AU - Antón Aparicio, Luis Miguel PY - 2012 SN - 0167-7659 UR - http://hdl.handle.net/20.500.11940/7601 LA - eng TI - Gastroenteropancreatic neuroendocrine tumor cancer stem cells: do they exist? DO - 10.1007/s10555-011-9328-6 T2 - CANCER AND METASTASIS REVIEWS VL - 31 ER -