SciELO - Scientific Electronic Library Online

SciELO - Scientific Electronic Library Online

Cited By SciELO

VASCONCELOS, V.M.. Braz J Med Biol Res [online]. 1999, vol.32, n.3, pp.249-254. ISSN 0100-879X.  http://dx.doi.org/10.1590/S0100-879X1999000300001.