ICD-9 tobacco use codes are effective identifiers of smoking status

标题
ICD-9 tobacco use codes are effective identifiers of smoking status
作者
关键词
-
出版物
出版商
Oxford University Press (OUP)
发表日期
2013-02-10
DOI
10.1136/amiajnl-2012-001557

向作者/读者发起求助以获取更多资源

Find Funding. Review Successful Grants.

Explore over 25,000 new funding opportunities and over 6,000,000 successful grants.

Explore

Discover Peeref hubs

Discuss science. Find collaborators. Network.

Join a conversation