| Advertising | 2 |
| Cholera/drug therapy | 2 |
| Dyspepsia/drug therapy | 2 |
| Fever/drug therapy | 2 |
| Headache/drug therapy | 2 |
| Nonprescription Drugs/history | 2 |
| Patent medicines | 2 |
| Animals in advertising | 1 |
| Anxiety/drug therapy | 1 |
| Children in advertising | 1 |
| Common Cold/drug therapy | 1 |
| Cough/drug therapy | 1 |
| Croup/drug therapy | 1 |
| Depression/drug therapy | 1 |
| Hysteria/drug therapy | 1 |
| Motion Sickness/drug therapy | 1 |
| Stomach Diseases/drug therapy | 1 |
| Sunstroke/drug therapy | 1 |
| Tonics (Medicinal preparations) | 1 |
