Data collection The eligible participants in this study were visited at their homes by trained community healthcare workers who obtained written informed consent from the participants, administered a pre-tested structured questionnaire, performed physical examinations, and collected anthropometric measurements
Bader P, Boisclair D, Ferrence R (2011) Effects of tobacco taxation and pricing on smoking behavior in high risk populations: a knowledge synthesis
How Does Nicotine Affect the Body and Mind
to 21 could prevent 223,000 premature deaths, 50,000 deaths from lung cancer, and 4.2 million years of life lost
Types of Employee Drug Testing There are various methods an employer might use to test a person for drug use
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