TY  - JOUR 
T1  - Molecular identification of similar species of the genus Biomphalaria (Mollusca: Planorbidae) determined by a polymerase chain reaction-restriction fragment length polymorphism
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Caldeira, Roberta Lima
A1  - Vidigal, Teofânia HDA
A1  - Paulinelli, Sônia Torquato
A1  - Simpson, Andrew JG
A1  - Carvalho, Omar S
SN  - 0074-0276
UL  - 10.1590/S0074-02761998000700039
VL  - 93 
Y1  - 1998
PB  - Brasil 
ER  -