Functional aphonia : a method of curative and preventative treatment / by Cortlandt MacMahon.
- MacMahon, Cortlandt.
- Date:
- [1913]
Licence: In copyright
Credit: Functional aphonia : a method of curative and preventative treatment / by Cortlandt MacMahon. 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.
1/6