1. Viruses causing gastroenteritis
I. Wilhelmi, E. Roman, A. Sanchez-Fauquier 
Clinical Microbiology and Infection 
Volume 9, Issue 4, Pages (April 2003)
DOI: /j x
Copyright © 2003 European Society of Clinical Infectious Diseases Terms and Conditions

2. Figure 1
Electronmicrographs of: (a) human rotavirus; (b) enteric adenovirus; (c) human astrovirus with a diameter of 28 nm; (d) human calicivirus. Bar = 50 nm (Courtesy of Dr A. Sánchez-Fauquier).
Clinical Microbiology and Infection 2003 9, DOI: ( /j x)
Copyright © 2003 European Society of Clinical Infectious Diseases Terms and Conditions