AUTHOR=Qureshi Sajida , Abbasi Waqas Ahmad , Jalil Hira Abdul , Mughal Saba , Quraishy Muhammad Saeed TITLE=Prognostic significance of lymph node ratio in esophageal squamous cell carcinoma: insights from the South Asian population JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1430876 DOI=10.3389/fonc.2024.1430876 ISSN=2234-943X