Aretrospective study on survival analysis of patients with primary esophageal small cell carcinoma based on SEER database and single-center registries in China
YIN Xiao-lei1, LI Xiao-peng2, MI Li-li1, HOU Jiao-jiao1, YIN Fei1
Journal of Hebei Medical University . 2025, (6): 626 -634 .  DOI: 10.3969/j.issn.1007-3205.2025.06.002