地处语言接触前沿地带的青海甘沟汉语方言,在语法方面呈现出一系列SOV语序特征,其情态表达方式也颇有特色.甘沟话主要有两类情态表......

AIM To evaluate PIK3 CA gene mutational status in Northwest Chinese esophageal squamous cell carcinoma(ESCC) patients, a......