TY  - RPRT
TI  - A practical approach to allergen standardization.
AU  - O Grimmer
PY  - 1980
DO  - 10.1111/j.1398-9995.1980.tb01753.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7386815/
ID  - 7386815
ER  -