Liquid lye--still a hazard.
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D002057:Burns, Chemical / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D002424:Caustics / Q000506:poisoning*; D002648:Child; D004106:Dilatation; D004940:Esophageal Stenosis / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D006801:Humans; D007223:Infant; D008297:Male
D000305:Adrenal Cortex Hormones; D002424:Caustics