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Subjects
- Drug Therapy, Combination[remove]8
- United States6
- Humans5
- Randomized Controlled Trials as Topic3
- Comparative Effectiveness Research2
- Cost-Benefit Analysis2
- Drug Costs2
- Safety2
- Treatment Outcome2
- Abatacept -- therapeutic use1
- Acetanilides -- administration & dosage1
- Adalimumab -- therapeutic use1
- Aged1
- Amyotrophic Lateral Sclerosis -- drug therapy1
- Animals1
- Antirheumatic Agents -- adverse effects1
- Antirheumatic Agents -- therapeutic use1
- Antiviral Agents -- economics1
- Antiviral Agents -- therapeutic use1
- Arthritis, Rheumatoid -- drug therapy1