1872 Boston Medical and Surgical Journal  
tion of equality with those of the stapes. The excursions of both the ossicula and the membrane varied with the pitch of the pipes, the longer excursions corresponding to deeper tones. The results of the measurements of the excursions of the ossicula and membrane as given in Dr. Burnett's con-
doi:10.1056/nejm187207040870107 fatcat:kjnfch2ohrasjpffmtb6ohu6my