Modifying prescribing of regulated analgesics.
Anderson
J F
JF
McEwan
K L
KL
D000701:Analgesics, Opioid / Q000627:therapeutic use*; D000704:Analysis of Variance; D011307:Drug Prescriptions; D004502:Education, Medical, Continuing; D006801:Humans; D010818:Practice Patterns, Physicians'
D000701:Analgesics, Opioid