Opium Use and Head and Neck Cancers: A Matched Case-Control Study in Iran.
Hosniyeh AlizadehAhmad Naghibzadeh TahamiNarges KhanjaniVahid Yazdi-FeyzabadiHadi EslamiVahidreza BorhaninejadMohammad Hasan LarizadehAhmad EnhesariReza Abbasi-RayeniVahid MoazedAliasghar Arabi MianroodiPublished in: Asian Pacific journal of cancer prevention : APJCP (2020)
The results show that opium use can be considered as an important risk factor for H and N cancers. Also in Iran, opium seems to play a more important role than cigarette smoking.
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