@misc{indiciae594fe98a44e2, title = {[Sinusitis in immunocompromised patients. A multicenter study].}, author = {M Bernal Sprekelsen and J Mosquera and G Til Pérez and A Sandiumenge and A Cardesín Revilla and F Sabater Mata de la Barata}, year = {2003}, doi = {10.1016/s0001-6519(03)78404-0}, url = {https://pubmed.ncbi.nlm.nih.gov/12825342/}, note = {Source identifier: 12825342} }