Subjects
- Morphine -- administration & dosage1
- Mortality -- trends1
- Naloxone -- therapeutic use1
- Naltrexone -- therapeutic use1
- Narcotics -- administration & dosage1
- Narcotics -- adverse effects1
- Narcotics -- pharmacology1
- Opiate Overdose -- epidemiology1
- Opiate Substitution Treatment1
- Opioid-Related Disorders2
- Opioid-Related Disorders -- drug therapy1
- Opioid-Related Disorders -- epidemiology2
- Opioid-Related Disorders -- mortality1
- Opioid-Related Disorders -- prevention & control1
- Pain Management1
- Pennsylvania2
- Practice Patterns, Physicians'1
- Prescription Drug Misuse -- economics1
- Prescription Drug Misuse -- mortality1
- Prescription Drug Misuse -- prevention & control1