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Opium usage as an etiologic factor of oral cavity cancer

Ebrahim Razmpa1, Babak Saedi, Maziar Motiee-langroudi

  • 1From the *Department of Otolaryngology, Tehran University of Medical Sciences, Tehran, Iran, †Department of Oral and Maxillofacial Surgery, and Craniomaxillofacial Research Center, Tehran University of Medical Sciences, Tehran, Iran, ‡Tehran University of Medical Sciences, Tehran, Iran; and §Oral and Maxillofacial Surgery, Trauma Research Center, Baqiyatallah University of Medical Sciences; and Department of Oral and Maxillofacial Surgery, Dental College, Azad University of Medical Sciences, Tehran, Iran.

The Journal of Craniofacial Surgery
|August 23, 2014
PubMed
Abstract

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