Image | 1 |
Text | 1 |
Baltimore (Md.) | |
Philadelphia (Pa.) | 1 |
Nonprescription Drugs/history | |
Nonprescription Drugs/history | |
Parasitic diseases/drug therapy | |
Tonics (Medicinal preparations) | |
Tonics (Medicinal preparations) | |
Advertising | 1 |
Dyspepsia/drug therapy | 1 |