title: Submucosal saline solution injection combined with endosonography for distinguishing between stages T1a and T1b of early esophageal cancer.
authors.forename: Jian-jun
authors.initials: JJ
authors.lastname: Li
authors.forename: Hong-bo
authors.initials: HB
authors.lastname: Shan
authors.forename: Guo-liang
authors.initials: GL
authors.lastname: Xu
authors.forename: Long-jun
authors.initials: LJ
authors.lastname: He
authors.forename: Jian-chuan
authors.initials: JC
authors.lastname: Xia
mesh_terms: D019160:Endosonography / Q000379:methods*; D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D007267:Injections; D009367:Neoplasm Staging / Q000379:methods*; D012965:Sodium Chloride / Q000008:administration & dosage*
chemical_list: D012965:Sodium Chloride