TY  - RPRT
TI  - Consensus Development Of A Modern Ontology Of Emergency Department Presenting Problems: The HierArchical Presenting Problem OntologY (HaPPy)
AU  - Horng, S.
AU  - Greenbaum, N.
AU  - Nathanson, L. A.
AU  - McClay, J.
AU  - Goss, F. R.
AU  - Nielson, J. A.
PY  - 2017
DO  - 10.1101/126870
UR  - https://www.biorxiv.org/content/10.1101/126870v1
ID  - 10.1101/126870
ER  -