Prevalence, intensity and associated morbidity of <em>Schistosoma japonicum</em> infection in the Dongting Lake region, China (Publications)
OBJECTIVE: To determine the prevalence and intensity of Schistosoma japonicum infection and associated morbidity, and to estimate the infected human and buffalo populations in the Dongting Lake region
Children's inhalation exposure to methamidophos from sprayed potato fields in Washington State: exploring the use of probabilistic modeling of... (Publications)
We examined the significance of meteorology and postspray volatilization of methamidophos (an organophosphorus insecticide) in assessing potential inhalation risk to children in an agricultural commun
The use of morbidity questionnaires to identify communities with high prevalence of geohelminth infections in Gondar region, Ethiopia (Publications)
In this preliminary study, a total of 8006 schoolchildren (aged 9-19 years) from 77 elementary schools was screened for infection with Ascaris lumbriocoides, Trichuris trichiura and hookworms using th