Resolution: standard / high
Figure 1.
Identification of study participants in smoking cessation trial.
Geimer et al. BMC Public Health 2010 10:155 doi:10.1186/1471-2458-10-155
Download authors' original image
|
Resolution: standard / high Figure 1.
Identification of study participants in smoking cessation trial.
Geimer et al. BMC Public Health 2010 10:155 doi:10.1186/1471-2458-10-155 |