TY  - RPRT
TI  - Emergency room coverage: an evolving crisis.
AU  - Steven P Davison
PY  - 2004
DO  - 10.1097/01.prs.0000131885.65308.2b
UR  - https://pubmed.ncbi.nlm.nih.gov/15277813/
ID  - 15277813
ER  -