@misc{indiciae0163fd8426d0, title = {[Decrease of visual acuity as a 1st symptom of sphenoidal sinus mucocele].}, author = {G Terwinghe and C Terwinghe-Nieus and D Baleriaux-Waha and J Brihaye}, year = {1977}, url = {https://pubmed.ncbi.nlm.nih.gov/615656/}, note = {Source identifier: 615656} }