Figure 5. Comparison of causes of smoking among Iraqi and Saudi Arabia medical students

From

Prevalence of Cigarette Smoking among Medical Iraqi Students

Fady S. Yasso, Saba S. Yaso, Petra S. Yasso, Isam V. Dafdony

American Journal of Public Health Research. 2014, 2(1), 10-15 doi:10.12691/ajphr-2-1-3