title: GELLO: an object-oriented query and expression language for clinical decision support.
abstract: GELLO is a purpose-specific, object-oriented (OO) query and expression language. GELLO is the result of a concerted effort of the Decision Systems Group (DSG) working with the HL7 Clinical Decision Support Technical Committee (CDSTC) to provide the HL7 community with a common format for data encoding and manipulation. GELLO will soon be submitted for ballot to the HL7 CDSTC for consideration as a standard.
authors.affiliation: Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA.
authors.forename: Margarita
authors.initials: M
authors.lastname: Sordo
authors.forename: Omolola
authors.initials: O
authors.lastname: Ogunyemi
authors.forename: Aziz A
authors.initials: AA
authors.lastname: Boxwala
authors.forename: Robert A
authors.initials: RA
authors.lastname: Greenes
mesh_terms: D003658:Decision Making, Computer-Assisted; D020000:Decision Support Systems, Clinical; D006801:Humans; D016347:Medical Records Systems, Computerized; D017410:Practice Guidelines as Topic; D011381:Programming Languages