1·Coronary artery disease; Serum; Endothelial cell growth factor; Helicobacter infection.
冠状动脉疾病;血清;内皮细胞生长因子;螺杆菌感染。
2·Gastritis; Endoscope, gastrointestinal; Metaplasia; Helicobacter infection.
胃炎;胃肠内窥镜;化生;螺杆菌感染。