TY - GENERIC DO - 10.20944/preprints202111.0161.v1 UR - http://dx.doi.org/10.20944/preprints202111.0161.v1 TI - Risk Factors Associated with the Development of Metastases in Patients with Gastroenteropancreatic Neuroendocrine Tumors T2 - Preprints AU - Kohno, Shuzo AU - Ikegami, Masahiro AU - Ikegami, Toru AU - Aoki, Hiroaki AU - Ogawa, Masaichi AU - Yano, Fumiaki AU - Etoh, Ken PY - 2021 DA - 2021/11/09 PB - Preprints