1. Opening of the mastoid process Author(s): Friedenwald, Harry, 1864-1950, author Publication: [Baltimore?] : [publisher not identified], [1892?] Subject(s): Mastoid -- surgeryOtitis Media, Suppurative -- complications
2. Mastoid and intracranial complications of middle-ear suppuration Author(s): Dench, Edward Bradford, 1864-1936 author Publication: New York : William Wood & Company, 1896 Subject(s): Otitis Media, Suppurative -- complicationsMastoiditis -- etiologyMeningitis -- etiologyMastoid -- surgery