Unregulated direct-to-consumer marketing and self-referral for screening imaging services: a call to action.
O'Malley
Patrick G
PG
Taylor
Allen J
AJ
D000329:Advertising; D003952:Diagnostic Imaging; D008389:Marketing of Health Services / Q000331:legislation & jurisprudence / Q000592:standards*; D018584:Physician Self-Referral; D014481:United States