Smoking and health.
Viswanathan
R
R
D001208:Asia; D001519:Behavior; D002319:Cardiovascular System; D003625:Data Collection; D003906:Developing Countries; D007194:India; D009369:Neoplasms; D012106:Research; D012907:Smoking
Asia; Behavior; Cancer; Cardiovascular Effects; Data Collection; Developing Countries; India; Research Methodology; Smoking--legal aspects; Smoking--side effects; Southern Asia