The effect of exposure to miracidia of <i>Schistosoma mansoni<i/> on mortality rates of cohorts of four geographical strains of <i>Biomphalaria pfeifferi<i/>
First generation cohorts of 25 specimens each of parental populations of <em>Biomphalaria pfeifferi</em> from four different localities, were each exposed to three<em> Schistosoma mansoni </em>miracidia per snail at an age of four weeks. The effect on survival was evaluated b...
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| Format: | Article |
| Language: | Afrikaans |
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South African Journal of Science and Technology
1995-07-01
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| Series: | South African Journal of Science and Technology |
| Online Access: | http://www.satnt.ac.za/index.php/satnt/article/view/600 |