Encyclopedia > 13 BC

  Article Content

13 BC



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Bile (biology)

... its colour. Bile also contains cholesterol, which occasionally accretes into lumps in the gall bladder, forming gallstones[?] Yellow and black bile were two of the four ...