PubMed:762161 / 721-736
Annnotations
Test-Species-PubTator
{"project":"Test-Species-PubTator","denotations":[{"id":"36","span":{"begin":0,"end":15},"obj":"Chemical"}],"attributes":[{"id":"A36","pred":"resolved_to","subj":"36","obj":"MESH:C047264"}],"text":"Sepharose CL 6B"}