text: Yo, check it out, let me break it down for you,
  CD3+ IELs, yeah, they make a fuss too,
  In gluten-sensitive enteropathy, they rise,
  Spreadin' through the gut, no surprise.
  
  But what about the stomach and esophagus, man?
  Do these CD3+ IELs increase in that land?
  This study aimed to find the truth,
  Comparin' biopsies, lookin' for proof.
  
  They checked patients with esophagitis and gastritis,
  Against normal control subjects, without no bias,
  The question was simple, are CD3+ IELs high?
  In duodenal biopsies, let's give it a try.
  
  So there you have it, the facts laid out,
  CD3+ IELs, they're what it's all about,
  In gluten-sensitive enteropathy, they're on the rise,
  And in the stomach and esophagus, now we realize.