12 oct. 1767 - At the Foundling Hospital in London, Dr. William Watson becomes the first physician to conduct a controlled clinical trial, selecting 32 boys and girls of similar age who have not yet had smallpox
Description:
He divides them into three groups in order to test treatments before inoculation for smallpox, with one group receiving a mixture of mercury and jalap, another senna glycoside, and the third getting no pre-treatment at all.Ajouté au bande de temps:
Date:
12 oct. 1767
Maintenaint
~ Il y a 257 ans