Biomarkers of Exposure to Nicotine and Tobacco-Specific Nitrosamines in Adolescent Blunt Users. Read more about Biomarkers of Exposure to Nicotine and Tobacco-Specific Nitrosamines in Adolescent Blunt Users.
Urine Cotinine Screening Detects Nearly Ubiquitous Tobacco Smoke Exposure in Urban Adolescents. Read more about Urine Cotinine Screening Detects Nearly Ubiquitous Tobacco Smoke Exposure in Urban Adolescents.