TY  - JOUR 
T1  - Correlation between Plasmodium vivax variants in Belém, Pará State, Brazil and symptoms and clearance of parasitaemia
JO  - Brazilian Journal of Infectious Diseases
A1  - Machado, Ricardo Luiz Dantas
A1  - Figueiredo Filho, Alberto Ferreira de
A1  - Calvosa, Vanja Sueli Pachiano
A1  - Figueredo, Maria Cristina
A1  - Nascimento, José Maria
A1  - Póvoa, Marinete Marins
SN  - 1413-8670
UL  - 10.1590/S1413-86702003000300002
VL  - 7 
Y1  - 2003
PB  - Brasil 
ER  -