AIM: To investigate the microsatellite alterations in phenotypically normal esophageal squamous epithelium and metaplasia-dysplasia-adenocarcinoma sequence.METH
AIM: To detect whether patients with a T tube after cholecystectomy and choledochotomy have duodenalbiliary reflux by measuring the radioactivity of Tc99m-label
AIM: To explore the relationship between serum p53 antibodies (p53-Abs) and clinicopathological characteristics and therapeutic effect in patients with esophage