Black W (1788)
A comparative view of the mortality of the human species at all ages. London: Dilly, pp 35-38.
As the 18th century drew to a close, the British physician William Black reviewed how collecting, analyzing and presenting evidence about the effects of treatments had evolved.
- Tröhler U (2010).
The introduction of numerical methods to assess the effects of medical interventions during the 18th century: a brief history.