Source:http://linkedlifedata.com/resource/umls/id/C0872152
NCI: Design, identification, synthesis, extraction, purification, modification, or characterization of potential anticancer agents; studies of their metabolism, distribution, excretion, physiological effects, molecular interactions, structural analysis, toxicity, mechanism of action, antitumor effects in vivo (nonhuman species) or in vitro (human or nonhuman), and phase I and phase II clinical trials.