[Chemical injuries to the esophagus].
D002057:Burns, Chemical / Q000145:classification / Q000175:diagnosis*; D004940:Esophageal Stenosis / Q000139:chemically induced* / Q000145:classification / Q000175:diagnosis; D004947:Esophagus / Q000293:injuries*; D006801:Humans
Khimicheskie povrezhdeniia pishchevoda.