SOME OF THE CAUSES OF NON-SUPPURATIVE DISEASES OF THE MIDDLE EAR, AND SOME OF THE BEST METHODS OF REMOVING THEM

GEO. W. WEBSTER
1887 Journal of the American Medical Association  
doi:10.1001/jama.1887.02400140013001d fatcat:wq6wgam56rbynnnenwdvmsbk7a