Individual and Combined Effects of Environmental Risk Factors for Esophageal Cancer Based on Results From the Golestan Cohort StudyMahdi Sheikh, Reza Malekzadeh, Farhad Islami et al.|Gastroenterology|2019Cited by 183
Opium use and subsequent incidence of cancer: results from the Golestan Cohort StudyMahdi Sheikh, Reza Malekzadeh, Ramin Shakeri et al.|The Lancet Global Health|2020Cited by 108