Verhoeff, A P Detecting indoor CO exposure by measuring CO in exhaled breath. [electronic resource] - International archives of occupational and environmental health 1983 - 167-73 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0340-0131 Standard No.: 10.1007/BF00378429 doi Subjects--Topical Terms: AdolescentAdultAgedAir Pollutants--analysisBreath TestsCarbon Monoxide--analysisCarboxyhemoglobin--analysisChildCookingEnvironmental ExposureHeatingHousehold ArticlesHumansMiddle AgedSmoking