Subject
- Bard, Samuel (1742-1821)1
- Bismuth.1
- Catalog, Drugs1
- Catalogs, Commercial.1
- Catalogs, Drug.1
- Catalogs, Drugs.1
- Catalogs, History.1
- Catalogs, drug.1
- Cholera Morbus, drug therapy.1
- Cholera Morbus, therapy.1
- Climate.1
- Coal Tar, therapeutic use1
- Coca1
- Diarrhea, Infantile, drug therapy.1
- Diarrhea, Infantile, therapy.1
- Diet1
- Dietary Supplements--Advertisements.1
- Diphtheria, drug therapy.1
- Diphtheria, prevention and control.1
- Disease Outbreaks.1