Environmental Tobacco Smoke Exposure among Children at 7 Years of Age in Japan: Associated Factors and Urinary Cotinine Levels
2000 ◽
Vol 24
(1)
◽
pp. 113-123
◽
2013 ◽
Vol 9
(3)
◽
pp. 447-456
◽
2004 ◽
Vol 14
(4)
◽
pp. 330-336
◽
2006 ◽
Vol 2006
◽
pp. 29-30