Dietary intake of benzo(a)pyrene and risk of esophageal cancer in north of Iran.
Hakami R, Mohtadinia J, Etemadi A, Kamangar F, Nemati M, Pourshams A, Islami F, Nasrollahzadeh D, Saberi-Firoozi M, Birkett N, Boffetta P, Malekzadeh R. Dietary intake of benzo(a)pyrene and risk of esophageal cancer in north of Iran. Nutr Cancer. 2008; 60(2):216-21.