Shan, Baoen Expression of interleukin-21 and -23 in human esophageal tumors produced antitumor effects in nude mice. [electronic resource] - Anticancer research - 79-82 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0250-7005 Subjects--Topical Terms: AnimalsCell Line, TumorEsophageal Neoplasms--geneticsGenetic Therapy--methodsHumansInterleukin-23Interleukin-23 Subunit p19Interleukins--biosynthesisMiceMice, Inbred C3HMice, NudeTransduction, GeneticXenograft Model Antitumor AssaysInterleukin-21