Woodcock, Ashley Early life environmental control: effect on symptoms, sensitization, and lung function at age 3 years. [electronic resource] - American journal of respiratory and critical care medicine Aug 2004 - 433-9 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1073-449X Standard No.: 10.1164/rccm.200401-083OC doi Subjects--Topical Terms: Allergens--analysisChild, PreschoolComorbidityDust--analysisEnvironmental Exposure--statistics & numerical dataFemaleFollow-Up StudiesHumansHypersensitivity--diagnosisImmunoglobulin E--bloodInfant, NewbornLung Diseases, Obstructive--epidemiologyMalePregnancyPrenatal Exposure Delayed EffectsProspective StudiesRespiratory Function TestsUnited Kingdom--epidemiology