@misc{indiciae5f9cff69c07a, title = {[Diagnostic biopsy with paranasal sinus endoscopy].}, author = {J L Llorente and C Suárez and M Moro and I Díaz and J A Fernández}, year = {1998}, url = {https://pubmed.ncbi.nlm.nih.gov/9650310/}, note = {Source identifier: 9650310} }