8 studies found for:    Echinacea | NCCAM
Found 8 studies with search of:   Echinacea | NCCAM
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Recognized Terms and Synonyms:
echinacea:   22 studies
kansas snakeroot
narrow-leaf purple cone flower
purple coneflowers
rudbeckia purpureas
nccam:   528 studies
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C caffeic acids
caftaric acid
E echinacea
echinacea preparation
echinacea purpurea
H head cold
R recurrent ear infection