We hypothesize that sociodemographic factors (e.g., age, sex, urban residence), behavioral characteristics (e.g., physical activity), and health-related conditions (e.g., insomnia) are associated with variations in daily ETS exposure
Smoke contains various harmful chemicals and particulate matter that can irritate the mucous membranes of the nose, throat, and lungs, leading to short-term effects of smoking, including increased mucus production, coughing, and shortness of breath
there is light rubbing/scuffing to surface of tin, wear at base/lid, points of tarnish/rust to lid, fading/smudging to decal, minor points of blemish/distress
First published February 2000
A charring light is when you char the tobacco first before lighting it