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"Research and applications: ICD-9 tobacco use codes are effective ..."
Laura K. Wiley et al. (2013)
- Laura K. Wiley, Anushi Shah, Hua Xu, William S. Bush:
Research and applications: ICD-9 tobacco use codes are effective identifiers of smoking status. J. Am. Medical Informatics Assoc. 20(4): 652-658 (2013)
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