Pellagra : an American problem / by George M. Niles.
- Niles, George MacCallum, 1864-
- Date:
- 1912
Licence: In copyright
Credit: Pellagra : an American problem / by George M. Niles. Source: Wellcome Collection.
Provider: This material has been provided by London School of Hygiene & Tropical Medicine Library & Archives Service. The original may be consulted at London School of Hygiene & Tropical Medicine Library & Archives Service.
313/320