PubMed:23022850 / 401-490 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PubMed/sourceid/23022850","sourcedb":"PubMed","sourceid":"23022850","source_url":"https://www.ncbi.nlm.nih.gov/pubmed/23022850","text":"To assess the occupational exposure of petroleum depot workers in Iran to BTEX compounds.","tracks":[{"project":"PubMed_Structured_Abstracts","denotations":[{"id":"T2","span":{"begin":0,"end":89},"obj":"OBJECTIVE"}],"attributes":[{"subj":"T2","pred":"source","obj":"PubMed_Structured_Abstracts"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"PubMed_Structured_Abstracts","color":"#93c6ec","default":true}]}]}}