Changes in the “stages of change” as outcome measures of a smoking cessation intervention: A randomized controlled trial
Anja Schumann, Ulrich John, Hans-Jürgen Rumpf, Ulfert Hapke, Christian MeyerVolume:
43
Year:
2006
Language:
english
DOI:
10.1016/j.ypmed.2006.04.003
File:
PDF, 252 KB
english, 2006