TY  - JOUR 
T1  - Parasitic castration in Fissurella crassa (Archaeogastropoda) due to an adult Digenea, Proctoeces lintoni (Fellodistomidae)
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Oliva, Marcelo E.
SN  - 0074-0276
UL  - 10.1590/S0074-02761992000100007
VL  - 87 
Y1  - 1992
PB  - Brasil 
ER  -