Li, Xinhui. “Tongue Picture Is Considered As a Novel and Non-Invasive Earlier Diagnosis Than Ever for Esophagus Cancer”. JOURNAL OF ADVANCES IN BIOLOGY 9, no. 1 (March 16, 2016): 1769–1775. Accessed November 23, 2024. https://rajpub.com/index.php/jab/article/view/6527.