bibliographic entry 6563454 [be/6563454]
https://w3id.org/oc/corpus/be/6563454

is a

• bibliographic reference

content

• Ambert, KH, Cohen, AM. A system for classifying disease comorbidity status from medical discharge summaries using automated hotspot and negated concept detection. J Am Med Inform Assoc 2009; 16: 590–5. doi:10.1197/jamia.M3095 PMID: 19390099

references

• https://w3id.org/oc/corpus/br/4424798