| seroepidemiological study for toxocariasis among children in zanjan-northwest of iran. | determination of seroepidemiological survey of toxocara infection in 810 sera from children inhabitants in rural and urban area of zanjan (north-west of iran) was adjusted for specific antibody level against of second stage larvae of toxocara for excretory and secretory antigens based on elisa technique. in contrast of the other studies, the overall seroprevalence was quite low, reaching to 2.7% out of 810 samples was positive to anti toxocara species antibodies. neither age nor gender seemed to ... | 2008 | 18817228 |