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.
Removal of the membrana tympani, malleus and incus, for the relief of impaired hearing, due to chronic non-suppurative otitis media: report of a successful case
Removal of the membrana tympani, malleus and incus, for the relief of impaired hearing, due to chronic non-suppurative otitis media: report of a successful case