On the mode of communication of cholera / by John Snow.
- Snow, John, 1813-1858.
- Date:
- 1855
Licence: Public Domain Mark
Credit: On the mode of communication of cholera / by John Snow. Source: Wellcome Collection.
22/214 (page 10)
Licence: Public Domain Mark
Credit: On the mode of communication of cholera / by John Snow. Source: Wellcome Collection.