lexie302 lexie302

29-06-2020
Health

contestada

Can someone help me to understand these. Muchly appreciated.
What is a double blind trial?
What is preclinical testing of drugs?

Respuesta :

kena1245 kena1245

29-06-2020

Answer:

In a blind or blinded experiment, information which may influence the participants of the experiment is withheld until after the experiment is complete.

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