NLM Digital Collections

Search

Search Constraints

Start Over You searched for: Formats Text Remove constraint Formats: Text Subjects Epidemics Remove constraint Subjects: Epidemics Subjects Relapsing Fever -- epidemiology Remove constraint Subjects: Relapsing Fever -- epidemiology Subjects Poland -- epidemiology Remove constraint Subjects: Poland -- epidemiology Subjects Typhus, Epidemic Louse-Borne -- epidemiology Remove constraint Subjects: Typhus, Epidemic Louse-Borne -- epidemiology Authors Bock, Carl Ernst, 1809-1874, author Remove constraint Authors: Bock, Carl Ernst, 1809-1874, author Copyright Public domain Remove constraint Copyright: Public domain

Search Results