@misc{miscb21c9cb1, title = {Detection of B19 and v9 dna by one step semi nested pcr in clinical samples from são paulo state patients}, author = {Keller, L W. and Oliveira, D. B. and Durigon, P. L. and Huatuco, E. M. and Reis, H. M. and Durigon, Edison Luiz and Rácz, Maria Lucia Barbosa de Oliveira}, year = {2002}, booktitle = {National Meeting of Virology} }