Article info

Download PDFPDF
Where the tube is?
  1. Correspondence toDr Juan Carlos Cataño, Internal Medicine Department, University of Antioquia Medical School, Calle 8 Sur #43 B-112, Medellín, Colombia; kataju{at}
View Full Text


Cataño JC, Maya MA
Where the tube is?

Publication history

  • Accepted January 25, 2010
  • First published November 10, 2010.
Online issue publication 
April 19, 2011

Article Versions

Request permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.