| Author: | United States. Public Health Service |
| Subject: | RC, Diphtheria, Diphtheria -- Prevention |
| Format: | Text |
| Date issued: | 2011 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Diphtheria : how to recognize the disease, how to keep from catching it, how to treat those who do catch it [electronic resource] / United States. Public Health Service |