Commentary

Information on Additional Echinacea Trials


 

Bruce Barrett, MD, PhD
Monica Vohmann, MD
Carlo Calabrese, ND, MPH
Madison, Wisconsin

REFERENCES

  1. Bräunig B, Knick E. Therapeutische erfahrungen mit Echinaceae pallidae bei grippalen infekten. Naturheilpraxis 1993; 1:72-5.
  2. Brinkeborn RM, Shah DV, Degenring FH. Echinaforce® and other Echinacea fresh plant preparations in the treatment of the common cold. Phytomedicine 1999; 6:1-6.
  3. Brinkeborn R, Shah D, Geissbühler S, Degenring FH. Echinaforce® in the treatment of acute colds. Schweiz Zschr GanzheitsMedizin 1998; 10:26-9.

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