| Advertising | 2 |
| Catarrh | 2 |
| Children in advertising | 2 |
| Common Cold/drug therapy | 2 |
| Dyspepsia/drug therapy | 2 |
| Nonprescription Drugs/history | 2 |
| Patent medicines | 2 |
| Sarsaparilla | 2 |
| Scrofula | 2 |
| Smilax | 2 |
| Tuberculosis, Lymph Node/drug therapy | 2 |
| Dogs in advertising | 1 |
| Headache/drug therapy | 1 |
| Kidney Diseases/drug therapy | 1 |
| Liver Diseases/drug therapy | 1 |
| Rheumatic Diseases/drug therapy | 1 |
| Rheumatism | 1 |
