Risk factors for esophageal squamous carcinoma include mainly smoking and alcoholism in the U.S.
Risk factors for esophageal squamous carcinoma include mainly smoking and alcoholism in the U.S.
食管鳞状细胞癌的危险因素在美国包括大量吸烟和酒精中毒。
Risk factors for esophageal squamous carcinoma include mainly smoking and alcoholism in the U.S.
食管鳞状细胞癌的危险因素在美国包括大量吸烟和酒精中毒。