Simultaneous occurrence of very small sphenoid and frontal sinuses

✍ Scribed by Congdon, E. D.

• Publisher: John Wiley and Sons
• Year: 1920
• Tongue: English
• Weight: 296 KB
• Volume: 19
• Category: Article
• ISSN: 0003-276X
• DOI: 10.1002/ar.1090190302