DOI: 10.1055/s-00000001

AINS - Anästhesiologie · Intensivmedizin · Notfallmedizin · Schmerztherapie

References

Guyatt GH, Sackett DL, Cook DJ.
User's guide to the medical literature II. How to use an article about therapy or prevention. A. Are the results of the study valide? 
JAMA 1993; 270 (21) 2598-2601  

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