Racial differences in smoking abstinence rates in a multicenter, randomized, open-label trial in the United States
Titel:
Racial differences in smoking abstinence rates in a multicenter, randomized, open-label trial in the United States
Auteur:
Croghan, Ivana T. Hurt, Richard D. Ebbert, Jon O. Croghan, Gary A. Polk, Octavius D. Stella, Philip J. Novotny, Paul J. Sloan, Jeff Loprinzi, Charles L.