'Byno' Hypophosphites : "one of the most popular tonics of the day." B.M.J. : February 1926, March 1926, April 1926.
- Date:
- 1926
Licence: In copyright
Credit: 'Byno' Hypophosphites : "one of the most popular tonics of the day." B.M.J. : February 1926, March 1926, April 1926. Source: Wellcome Collection.
