English Randomized controlled trial Cited by user BDD user on 05 Feb 2024 A randomized controlled trial (or randomized control trial; RCT) is a form of scientific experiment used to control factors not under direct experimental control.
English Tocopherol Cited by user BDD user on 05 Feb 2024 Tocopherols (TCP) are a class of organic compounds comprising various methylated phenols, many of which have vitamin E activity.
English Observational study Cited by user BDD user on 05 Feb 2024 In fields such as epidemiology, social sciences, psychology and statistics, an observational study draws inferences from a sample to a population where the independent…