CHANG-CHUAN CHANChen S.-C.Wang J.-D.2009-06-112018-06-292009-06-112018-06-291995http://ntur.lib.ntu.edu.tw//handle/246246/161194application/pdf449149 bytesapplication/pdfen-USRelationship between indoor nicotine concentrations, time-activity data, and urine cotinine creatinine ratios in evaluating children's exposure to environmental tobacco smokejournal article10.1080/00039896.1995.9940392http://ntur.lib.ntu.edu.tw/bitstream/246246/161194/1/45.pdf