Subjects
- Aged10
- Aged -- statistics & numerical data1
- Aged, 80 and over2
- Aging2
- Aging -- drug effects1
- Airway Obstruction -- prevention & control1
- Alabama1
- Alcohols -- therapeutic use1
- Ambulatory Care3
- Ambulatory Care -- utilization1
- Analgesia, Patient-Controlled -- adverse effects1
- Analgesics, Opioid -- adverse effects1
- Anesthesia, General1
- Anesthesiology -- instrumentation1
- Anesthetics, Local -- administration & dosage1
- Anesthetics, Local -- adverse effects1
- Animals1
- Anti-Bacterial Agents -- therapeutic use1
- Anti-HIV Agents2
- Anti-HIV Agents -- therapeutic use5