Evidence from randomized controlled clinical trials is widely accepted as the only sound basis for assessing the efficacy of new medical treatments. Statistical

Bradford Hill has defined a clinical trial as "A carefully and ethically designed experiment with the aim of answering some precisely framed question" [1]. This

Using examples and case studies from industry, academia and research literature, Randomized Clinical Trials provides a detailed overview of the key issues invol

Randomized controlled trials are one of the most powerful and revolutionary tools of research. This book is a convenient and accessible description of the under

Clinical trials are used to elucidate the most appropriate preventive, diagnostic, or treatment options for individuals with a given medical condition. Perhaps