| Advertising | 5 |
| Atropa belladonna | 5 |
| Nonprescription Drugs/history | 5 |
| Patent medicines | 5 |
| Asthma/drug therapy | 4 |
| Back Pain/drug therapy | 4 |
| Neuralgia/drug therapy | 4 |
| Plaster (Pharmacy) | 4 |
| Pleurisy/drug therapy | 4 |
| Polygonum | 4 |
| Rheumatic Diseases | 4 |
| Children in advertising | 3 |
| Belladonna (Plant) | 1 |
| Croup | 1 |
| Neuralgia | 1 |
| Phytotherapy | 1 |
| Picture puzzles | 1 |
| Rheumatic Diseases/drug therapy | 1 |
