@misc{indiciae6f083cad8abf, title = {[Interaction between asthma and maxillary sinusitis].}, author = {O Michel and P Deschamps and R Sergysels and J Duchateau}, year = {1986}, url = {https://pubmed.ncbi.nlm.nih.gov/3809697/}, note = {Source identifier: 3809697} }