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Subjects
- Medicine3
- Nonprescription Drugs3
- Mexico2
- Ointments2
- Pharmaceutical Preparations -- administration & dosage2
- Sanitation2
- Analgesics -- therapeutic use1
- Anti-Infective Agents, Local -- therapeutic use1
- Antitussive Agents -- administration & dosage1
- Asia1
- Aspirin -- therapeutic use1
- Brazil1
- Caffeine -- therapeutic use1
- Commerce1
- Disease Outbreaks1
- Dysentery -- prevention & control1
- Dyspepsia -- drug therapy1
- Eye Diseases1
- Eyeglasses1
- Gastrointestinal Agents1