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JAMA.1990.03450180073032
JAMA.1990.03450180073032
http://dx.doi.org/10.1001/JAMA.1990.03450180073032
The federal regulation of prescription drug advertising and promotion.
P356
Q37982746-111F107B-3A17-4045-BD98-6AF4587BC40F
P356
JAMA.1990.03450180073032
http://dx.doi.org/10.1001/JAMA.1990.03450180073032