…That are sealed in an absolute vacuum, automatically checked using a special electrical procedure.

“And all this while carrying out a multitude of analytical or diagnostic complementary investigations like Noguchy’s intradermoreaction to lutein; the search for Treponema in the exudation of lesions, in the ganglion juice and in the phial drops produced by vejigatorio cantaridado; the preparation and trial of Frei’s antigen in the diagnosis of the then very recent Nicolas-Favre disease; the comparative tests of the serial serological reactions depending on different methods…”