The practitioner and pain control.
Smith
A E
AE
D000701:Analgesics, Opioid / Q000008:administration & dosage / Q000627:therapeutic use; D002908:Chronic Disease; D006801:Humans; D007880:Legislation, Drug; D010146:Pain / Q000517:prevention & control*; D010148:Intractable Pain / Q000517:prevention & control*; D010166:Palliative Care; D010817:Physician-Patient Relations
D000701:Analgesics, Opioid