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<http://dbpedia.org/resource/Drug_development>	<http://dbpedia.org/ontology/thumbnail>	<http://commons.wikimedia.org/wiki/Special:FilePath/Drug_discovery_cycle.svg?width=300> .
<http://dbpedia.org/resource/Drug_development>	<http://www.w3.org/2000/01/rdf-schema#comment>	"Drug development is the process of bringing a new pharmaceutical drug to the market once a lead compound has been identified through the process of drug discovery.  It includes pre-clinical research on microorganisms and animals, clinical trials on humans, and may include the step of obtaining regulatory approval to market the drug."@en .