APA (7th ed.) Citation

Mansouri, M., Sheidaei, A., Poustchi, H., Roshandel, G., Malekzadeh, R., Pourshams, A., & Sepanlou, S. G. Impact of smoking and opium cessation on gastrointestinal cancer risk: A 15-year longitudinal study in Golestan Cohort. Nature Portfolio.

Chicago Style (17th ed.) Citation

Mansouri, Masoume, Ali Sheidaei, Hossein Poustchi, Gholamreza Roshandel, Reza Malekzadeh, Akram Pourshams, and Sadaf G. Sepanlou. Impact of Smoking and Opium Cessation on Gastrointestinal Cancer Risk: A 15-year Longitudinal Study in Golestan Cohort. Nature Portfolio.

MLA (9th ed.) Citation

Mansouri, Masoume, et al. Impact of Smoking and Opium Cessation on Gastrointestinal Cancer Risk: A 15-year Longitudinal Study in Golestan Cohort. Nature Portfolio.