Deafness
Subtitle: its various causes, and their successful removal by electrolysis, &c
By: by H. Campbell
Publisher: Longman, Green, Reader, & Dyer
Published: 1872
Place of publication: London
Language: eng
Number of pages: 102
Subjects: Deafness; Treatment; Electrotherapeutics; Electric Stimulation Therapy
Notes: Includes bibliographical references.