The Impact of Prescription Drug Monitoring Programs on U.S. Opioid Prescriptions
2018 ◽
Vol 46
(2)
◽
pp. 387-403
◽
2017 ◽
Vol 53
(4)
◽
pp. 694-701
◽
2018 ◽
Vol 38
(1)
◽
pp. 181-209
◽