Pain-free states.
Carr
E
E
D000208:Acute Disease; D000700:Analgesics / Q000627:therapeutic use; D006801:Humans; D009720:Nurse Clinicians; D010146:Pain / Q000451:nursing*; D010149:Postoperative Pain / Q000451:nursing*; D006113:United Kingdom; D014481:United States
D000700:Analgesics