supported by the Leading Academic Discipline Project of Shanghai Municipal Education Commission(J50502);the National Natural Science Foundation of China(51278302 and 51108263)
Whether early pet-keeping is a risk factor for children’s asthma and allergies remains controversial.To investigate associations between asthma,allergies and airway symptoms among children and the indoor environment,...
supported by the Leading Academic Discipline Project of Shanghai Municipal Education Commission(J50502);the NationalNatural Science Foundation of China(51108263 and 51278302);the Shanghai Municipal and District Bureau of Education for their supports
Whether indoor environmental smoke is harmful for preschool children’s respiratory health in a society where female smoking is rare has not been determined.This study is part of a cross-sectional study(CCHH study-pha...