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

Approval Year

Unknown
149124
Name Type Language
AE-BIRCH, SPRING
Preferred Name English
POLLENS - TREES, BIRCH, SPRING BETULA FONTINALIS
Common Name English
ALLERGENIC EXTRACT- BIRCH, SPRING BETULA FONTINALIS
Common Name English
POLLENS - TREES, BIRCH, SPRING BETULA OCCIDENTALIS
Common Name English
Classification Tree Code System Code
NDF-RT N0000185367
Created by admin on Mon Mar 31 18:29:34 GMT 2025 , Edited by admin on Mon Mar 31 18:29:34 GMT 2025
NIH
NCATS
PRIVACY NOTICE
ACCESSIBILITY
DISCLAIMER
HHS VULNERABILITY DISCLOSURE
For language access assistance, contact the NCATS Public Information Officer
National Center for Advancing Translational Sciences (NCATS),
6701 Democracy Boulevard, Bethesda MD 20892-4874 • 301-594-8966