Ying, C J Lymphocyte subsets and sister-chromatid exchanges in the students exposed to formaldehyde vapor. [electronic resource] - Biomedical and environmental sciences : BES Jun 1999 - 88-94 p. digital Publication Type: Journal Article ISSN: 0895-3988 Subjects--Topical Terms: AdultDisinfectants--adverse effectsFemaleFormaldehyde--adverse effectsHumansInhalation ExposureLymphocyte Subsets--drug effectsMaleSister Chromatid Exchange--drug effects