Building a tobacco user registry by extracting multiple smoking behaviors from clinical notes. - Ellen L. Palmer; Saeed Hassanpour; John H. Higgins; Jennifer A. Doherty; Tracy Onega (BMC Medical Informatics Decis. Mak., 2019)

Assessing data availability and quality within an electronic health record system through external validation against an external clinical data source. - Ellen L. Palmer; John H. Higgins; Saeed Hassanpour; James Sargent; Christina M. Robinson; Jennifer A. Doherty; Tracy Onega (BMC Medical Informatics Decis. Mak., 2019)