CLINICAL TRIAL


Meaning of CLINICAL TRIAL in English

( clinical trials)

When a new type of drug or medical treatment undergoes clinical trials , it is tested directly on patients to see if it is effective.

Two rival laser surgery systems are undergoing clinical trials in the US.

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Collins COBUILD Advanced Learner's English Dictionary.      Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне.