On the cephaloscope : and its uses in the discrimination of the normal and abnormal sounds in the organ of hearing, with remarks on the diseases in which it is applicable / by John Harrison Curtis.

Licence: Public Domain Mark

Credit: On the cephaloscope : and its uses in the discrimination of the normal and abnormal sounds in the organ of hearing, with remarks on the diseases in which it is applicable / by John Harrison Curtis. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.