Is opium use associated with an increased risk of lung cancer? A case-control study
Abstract Background In recent years, lung cancer (LC) incidence has increased in Iran. The use of opium and its derivatives (O&D) has increased as well. This study aimed to investigate the association between the use of O&D and LC incidence. Methods In this case-control study conducted in Ke...
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2020-08-01
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Series: | BMC Cancer |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12885-020-07296-0 |