TY  - JOUR 
T1  - Snail host control in the eastern coastal areas of North-East (NE) Brazil
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Pieri, O. S.
A1  - Thomas, J. D.
SN  - 0074-0276
UL  - 10.1590/S0074-02761987000800034
VL  - 82 
Y1  - 1987
PB  - Brasil 
ER  -