Early life risk factors of respiratory symptoms prevalence in CA. 6,000 Russian young schoolchildren - A questionnaire-based study

JD Spengler ; LI Privalova ; AA Kosheleva ; G Leonardi ; T Fletcher ; S Pattenden ; BA Katsnelson ; SV Kuzmin ; OL Malykh ; VD Fourman ; (2002) Early life risk factors of respiratory symptoms prevalence in CA. 6,000 Russian young schoolchildren - A questionnaire-based study. [Conference or Workshop Item] https://researchonline.lshtm.ac.uk/id/eprint/16865