CONTAMINATION WITH HELMINTH EGGS OF VARIOUS PROCESSING STAGES OF THE SEWAGE TREATMENT PLANT
Because of the establishment of a sewage treatment plant in the city of Isfahan in recent years, a study was undertaken to investigate the effect of this system in reducing the high prevalence of helminthiases. Samples obtained from various parts of the plant and at different stages of processing we...
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Tehran University of Medical Sciences,
1976-12-01T00:00:00Z.
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