TY  - RPRT
TI  - IgG subclasses in asthmatic patients.
AU  - L E Mansfield
AU  - H S Nelson
AU  - P H Schur
PY  - 1983
DO  - 10.3109/02770908309114943
UR  - https://pubmed.ncbi.nlm.nih.gov/6863202/
ID  - 6863202
ER  -