Subjects: 3 selected / Authors: Wyss, Oskar, 1840-1918, author and Bock, Carl Ernst, 1809-1874, author / Languages: German - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Typhus, Epidemic Louse-Borne -- epidemiology ✖ Subjects Epidemics ✖ Subjects Poland -- epidemiology ✖ Authors Wyss, Oskar, 1840-1918, author ✖ Authors Bock, Carl Ernst, 1809-1874, author ✖ Languages German ✖