Using epidemiologic methods to evaluate out-of-hospital care: the ecologic study

Ann Emerg Med. 1995 Aug;26(2):153-7.

Authors

R F Maio¹, D Spaite

Affiliation

¹ Department of Surgery, University of Michigan, Ann Arbor, USA.

PMID: 7618777

No abstract available

MeSH terms

Accidents, Traffic / mortality
Age Factors
Ecology*
Emergency Medical Services*
Epidemiologic Methods*
Health Services Research / methods*
Humans
Michigan
Research Design