Kelishadi, Roya Determinants of Tobacco and Hookah Smoking in a Nationally Representative Sample of Iranian Children and Adolescents: The CASPIAN-IV Study. [electronic resource] - Iranian Red Crescent medical journal Aug 2016 - e31099 p. digital Publication Type: Journal Article ISSN: 2074-1804 Standard No.: 10.5812/ircmj.31099 doi