Now viewed as its own scientific discipline, clinical trial methodology encompasses the methods required for the protection of participants in a clinical trial

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

Principles of Research Methodology: A Guide for Clinical Investigators is the definitive, comprehensive guide to understanding and performing clinical research.

The second edition of this innovative work again provides a unique perspective on the clinical discovery process by providing input from experts within the NIH

This classic reference, now updated with the newest applications and results, addresses the fundamentals of such trials based on sound scientific methodology, s