Clinical trials
{"name":"Clinical trials", "url":"https://www.quiz-maker.com/QQZ2X5TEC","txt":"Please enter your name:, One of the objectives of clinical research is to understand the origin of the diseases, A clinical trial is a type of study that investigates the effect of a new drug or treatment on animal models to establish safety and effectiveness","img":"https://www.quiz-maker.com/3012/CDN/90-4402572/spongebob-with-text.png?sz=1200-00000000001002005300"}