Sonographic characteristics and value of ultrasound-guided needle biopsy of gastrointestinal pancreatic neuroendocrine tumors with liver metastases
BAI Ling, LI Zhao-yun, ZHANG Mao-shan, CHEN Cui-jing, PANG Yue
Military Medical Sciences . 2023, (6): 465 -467 .  DOI: 10.7644/j.issn.1674-9960.2023.06.013