[Effect of air pollution on T-lymphocytes of the peripheral blood in children].
D000397:Air Pollution / Q000009:adverse effects*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007958:Leukocyte Count; D008175:Lung Neoplasms / Q000276:immunology; D013601:T-Lymphocytes