The snail hosts of schistosomiasis: some evolutionary and ecological perspectives in relation to control
Despite opportunities for radiation provided by spatio-temporal isolation, the basic morphological plan of pulmonate snails has remained conservative. In consequence of the resulting dearth of morphological characters and their plasticity, there is a case for using biochemical characters such as exo...
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| Format: | Article |
| Language: | English |
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Instituto Oswaldo Cruz, Ministério da Saúde
1995-04-01
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| Series: | Memórias do Instituto Oswaldo Cruz. |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761995000200012 |