Cite
APA Citation
Laatikainen, T., Vartiainen, E., & Puska, P. (1999). comparing smoking and smoking cessation process in the Republic of Karelia, Russia and North Karelia, Finland.. Journal of epidemiology and community health, 53(9), 528–534. http://access.bl.uk/ark:/81055/vdc_100135127557.0x000027