Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The treatment of chronic purulent otitis media by excision of the carious ossicles and removal of obstructions in the tympanic attic, with a report of three cases
The treatment of chronic purulent otitis media by excision of the carious ossicles and removal of obstructions in the tympanic attic, with a report of three cases