Product Surveillance, Postmarketing |
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| Product Surveillance, Post-Marketing; Drug Surveillances, Postmarketing; Evaluation Study, Postmarketing; Post-Marketing Product Surveillance; Post-Marketing Product Surveillances; Postmarketing Drug Surveillance; Postmarketing Drug Surveillances | |
| Surveillance of drugs, devices, appliances, etc., for efficacy or adverse effects, after they have been released for general sale. | |