'Byno' Glycerophosphates : a unique digestive and tonic nerve food : January 1914.
- Date:
- 1914
Licence: In copyright
Credit: 'Byno' Glycerophosphates : a unique digestive and tonic nerve food : January 1914. Source: Wellcome Collection.
Licence: In copyright
Credit: 'Byno' Glycerophosphates : a unique digestive and tonic nerve food : January 1914. Source: Wellcome Collection.