U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Approval Year

Name Type Language
DUCK FEATHER ALLERGEN EXTRACT
Preferred Name English
ALLERGENIC EXTRACT- DUCK FEATHERA ANUS SPOR NETTION SP
Common Name English
ANIMAL ALLERGENS, DUCK FEATHERS ANUS PLATYRHYNCHOS
Common Name English
DUCK FEATHER EXTRACT
Common Name English
AE-DUCK FEATHERS
Common Name English