This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and...
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the...
Ce livre est un mémorandum rédigé par le comité central allemand de lutte contre la tuberculose. Il offre un aperçu approfondi de la situation de la tuberculose en Allemagne au début du 20ème siècle...