| [a comparison of soil contamination with toxocara canis and toxocara cati eggs in rural and urban areas of wielkopolska district in 2000-2005]. | the aim of the studies was to compare the degree of soil contamination with toxocara canis and t. cati eggs in rural and urban areas depending on time of sampling and type of places examined. material and methods. over 2000-2005 a total of 538 soil samples from 3 villages and 368 from poznań city (poland) areas were examined for toxocara spp. eggs. in spring 418 samples in rural areas and 184 samples in urban areas were collected and in autumn 120 and 184 respectively. the samples were examined ... | 2007 | 18075154 |