https://www.selleckchem.com/pr....oducts/fenretinide.h
Asthma is a major cause of morbidity and mortality in children worldwide, but many cases may remain undiagnosed. Community health worker (CHW) programs have improved detection of other diseases such as childhood pneumonia, but none have been validated for detection of asthma in resource-poor settings. We hypothesized that a CHW administered questionnaire would be effective in case-detection of asthma in a poor Nicaraguan community. We enrolled children aged 2-17 from a small semiurban Nicaraguan community. A trained CHW administered