Pärna, K., Pürjer, M., Ringmets, I., & Tekkel, M. (2014). Educational differences in cigarette smoking among adult population in Estonia, 1990–2010: Does the trend fit the model of tobacco epidemic? BMC Public Health.
Styl cytowania ChicagoPärna, Kersti, Mari-Liis Pürjer, Inge Ringmets, i Mare Tekkel. "Educational Differences in Cigarette Smoking Among Adult Population in Estonia, 1990–2010: Does the Trend Fit the Model of Tobacco Epidemic?" BMC Public Health 2014.
Styl cytowania MLAPärna, Kersti, Mari-Liis Pürjer, Inge Ringmets, i Mare Tekkel. "Educational Differences in Cigarette Smoking Among Adult Population in Estonia, 1990–2010: Does the Trend Fit the Model of Tobacco Epidemic?" BMC Public Health 2014.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..