text: Yo, listen up, here's the scoop,
  A hundred and twentynine Campylobacter jejuni groups,
  They isolated from the kids, hospitalized with gastroenteritis,
  Check it out, this study's got the deets, you won't believe this.
  
  They used the heat-stable antigen scheme, Penner's method, no joke,
  Serotyping these strains, see how they cope.
  Two different periods, let me break it down,
  Group A from '87-'88, Group B from '98 to '00, hold your crown.
  
  They found a variety of serotypes, it's wild,
  HS:2 on top, dominant and styled,
  Then HS:4 complex and HS:1,44,
  These strains got some serious allure.
  
  But wait, there's more, it gets real,
  Guillain-Barré Syndrome, it's a big deal,
  They found serotypes like HS:19, they're clinically linked,
  Identifying the strains, that's how they think.
  
  Now, check this out, no time to waste,
  No significant differences, serotypes in their place,
  Between the two periods, they're just the same,
  The distribution stays consistent, no one to blame.
  
  This report's a milestone, a reference in the hood,
  First-ever C. jejuni serotyping study, Greece understood,
  So remember these facts, keep 'em in your stash,
  Campylobacter jejuni, causing a gastroenteritis bash.