NLM Digital Collections

Search

Search Constraints

Start Over You searched for: Subjects Diphtheria -- etiology Remove constraint Subjects: Diphtheria -- etiology

Search Results

4. Diphtheria

5. The influence of sewerage and water pollution on the prevalence and severity of diphtheria: read before the Section of Pediatrics, Ninth International Medical Congress, Washington, D.C., September, 1887