1. clinical trial
Wikipedia definition
2. Clinical trialClinical trials are a set of procedures in medical research and drug development that are conducted to allow safety (or more specifically, information about adverse drug reactions and adverse effects of other treatments) and efficacy data to be collected for health interventions (e.g. , drugs, diagnostics, devices, therapy protocols).
Read “Clinical trial” on English Wikipedia
Read “治験” on Japanese Wikipedia
Read “Clinical trial” on DBpedia


to talk about this word.