title: Letter: Ingested dyed cellulose.
mesh_terms: D001692:Biological Transport; D002482:Cellulose / Q000097:blood / Q000378:metabolism* / Q000652:urine; D004396:Coloring Agents / Q000378:metabolism*; D006801:Humans; D007408:Intestinal Absorption; D018805:Sepsis / Q000378:metabolism*
chemical_list: D004396:Coloring Agents; D002482:Cellulose