Youth tobacco control research and activities in the United States: the current national landscape.
Winickoff JP, Pbert L, Klein JD, Lando HA, Carroll BC, Mermelstein R, Moolchan ET, Prokhorov AV, Ossip-Klein D. Youth tobacco control research and activities in the United States: the current national landscape. Nicotine Tob Res. 2003 Aug; 5(4):435-54.