title: Is variation in fatal cardiac arrest related to emergency medical services?
authors.affiliation: US Public Health Service, Centers for Disease Control and Prevention, National Center for Health Statistics, Hyattsville, Maryland, USA.
authors.forename: R F
authors.initials: RF
authors.lastname: Gillum
mesh_terms: D000328:Adult; D000368:Aged; D003644:Death Certificates; D004632:Emergency Medical Services / Q000592:standards*; D005260:Female; D006302:Health Services Research; D006323:Heart Arrest / Q000401:mortality*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D014481:United States / Q000453:epidemiology