…Guarantee the services centralized in the machine room.

“With these elements, the black legend of Salvarsan and Neosalvarsan was created to which the French doctors contributed considerably, who had felt, and still feel, an instinctive, unyielding hostility towards the Tudors.

But time was not going by in vain, and the clinical and research work was not giving fruitless results.

The neosalvarsan treatment criteria, generally along with mercurial treatments, was improving and being methodized, and through successive modifications (Stern, Noguchy, Calmette, etc.), the Wassermann reaction technique was perfected as well as the Treponema research technique. We immediately applied the progress to the clinical work we were entrusted with”.