[Improved survival by guideline compliant cardiopulmonary resuscitation: analysis of primary survival rates in the Hamburg emergency medical service].
Maisch
S
S
Klinik für Anästhesiologie, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246 Hamburg, Deutschland. maisch@uke.uni-hamburg.de
Krüger
A
A
Oppermann
S
S
Goetz
A E
AE
Friederich
P
P