Errata

Abstract

In the last number (1) of the Uruguayan Medical Journal, 2004, volume 20, page 79, where it says Pediatric Clinic B. Department of Bacteriology and Urology, it should have said: Pediatric Clinic B. Department of Bacteriology and Virology.
On the same page, in the fourth line of Keywords, where it says Toxin follow, he should have said, Toxin shiga.
Where it says Received: 1/2/03, Accepted: 7/22/03, it should have said Received: 7/22/03, Accepted: 1/2/04.