@misc{indiciaef3cdf1a132d4, title = {Monitoring methods for local nasal immunotherapy.}, author = {D Passali and L Bellussi}, year = {1997}, doi = {10.1111/j.1398-9995.1997.tb04800.x}, url = {https://pubmed.ncbi.nlm.nih.gov/9188943/}, note = {Source identifier: 9188943} }