| Advertising | 3 |
| Asthma/drug therapy | 3 |
| Cats in advertising | 3 |
| Common Cold/drug therapy | 3 |
| Cough/drug therapy | 3 |
| Croup/drug therapy | 3 |
| Nonprescription Drugs/history | 3 |
| Patent medicines | 3 |
| Bronchitis/drug therapy | 2 |
| Children in advertising | 2 |
| Dyspepsia/drug therapy | 2 |
| Helminths | 2 |
| Tonics (Medicinal preparations) | 2 |
| Whooping Cough/drug therapy | 2 |
| Back Pain/drug therapy | 1 |
| Burns/drug therapy | 1 |
| Catarrh | 1 |
| Diphtheria/drug therapy | 1 |
| Headache/drug therapy | 1 |
| Neuralgia/drug therapy | 1 |
| Pharyngitis/drug therapy | 1 |
| Pleurisy/drug therapy | 1 |
| Rheumatic Diseases/drug therapy | 1 |
| Sprains and Strains/drug therapy | 1 |
