TY  - RPRT
TI  - GELLO: an object-oriented query and expression language for clinical decision support.
AU  - Margarita Sordo
AU  - Omolola Ogunyemi
AU  - Aziz A Boxwala
AU  - Robert A Greenes
PY  - 2003
UR  - https://pubmed.ncbi.nlm.nih.gov/14728515/
ID  - 14728515
ER  -