TY  - RPRT
TI  - Allergic rhinitis and immunotherapy.
AU  - A Kupa
PY  - 1992
DO  - 10.5694/j.1326-5377.1992.tb121597.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1640909/
ID  - 1640909
ER  -