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Studies of the prevalence of asthma and allergy i Costa Rican school children
(2000)
Objectives The main aims of our study were: To determine the prevalence and severity of asthma, rhinitis, rhinoconjuntivitis and dermatitis in school children from Costa Rica (I, IV, V) to make international comparisons ...
Children with symptomatic urinary tract infection in Göteborg 1970-79 followed for two decades
(2000)
Objective: To study a populationbased cohort of subjects, detected after their first known urinary tract infection (UTI) with special focus on: the natural course of vesicoureteral reflux; the prevalence of renal scarring, ...