Ahuja, S. et al. 2025. Prognostic Significance of Tumor-Stroma Ratio in Hepatocellular and Gallbladder Carcinomas: A Systematic Review and Meta-Analysis. Asian Pacific Journal of Cancer Biology. 10, 3 (Sep. 2025), 769–774. DOI:https://doi.org/10.31557/apjcb.2025.10.3.769-774.