Ever since the time of Esmarch and Iessen, very many scientists have recognized the undoubted connection between progressive paralysis and syphilis; there is, however, and the opposite view - hence the idea of steam and meta-syphilis was strengthened.
Еще со времени Esmarch’a и Iessen’a очень многими учеными признается несомнѣнная связь прогрессивнаго паралича съ сифилисомъ; существуетъ, однако, и противоположное воззрѣніе—отсюда укрѣпилось мнѣніе о пара и мета-сифилисѣ.