How did medical understandings and treatment of cholera change over the course o
How did medical understandings and treatment of cholera change over the course of the three epidemics in 1832, 1849, and 1866?
How did medical understandings and treatment of cholera change over the course o
How did medical understandings and treatment of cholera change over the course of the three epidemics in 1832, 1849, and 1866?