New insights into the mortality risk from nasopharyngeal cancer in the national cancer institute formaldehyde worker cohort study
Abstract Background Indications were found that a diagnostic bias could have contributed to the National Cancer Institute’s (NCI) suggestion of a persistent increased mortality risk for nasopharyngeal cancer (NPC). Methods NCI provided the cohort data updated through 2004. We computed local county r...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2019-02-01
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Series: | Journal of Occupational Medicine and Toxicology |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12995-019-0224-2 |