Order Reprints
Journal: Int. J. Environ. Res. Public Health, 2009
Volume: 6
Page(s): 1633-1648
Article:
Who Is Exposed to Secondhand Smoke? Self-Reported and Serum Cotinine Measured Exposure in the U.S., 1999-2006
Max, W.; Sung, H.-Y.; Shi, Y.
http://www.mdpi.com/1660-4601/6/5/1633
