@misc{misc7092aa31,
title   = {Genealogical studies of respiratory and enteric bovine coronavirus of Brazil IAN strains based on the partial analysis of the S and HE genes},
author = {Souza, S. P and Asano, Karen Miyuki and Barros, I. N and Ayres, G. R and Pavarini, Saulo Petinatti and Driemeier, David and Richtzenhain, Leonardo José and Brandão, Paulo Eduardo},
year = {2009},
booktitle   = {National Meeting of Virology}
}