Book excerpt: This book discusses the why and how of each step of data-based medical research that can provide basic information to emerging researchers and medical graduate students who write theses or publish articles. The chapters are arranged in the sequence of steps for data-based research. The research steps are comprehensively covered from the selection of the topic to the final publication. Reporting methods such as CONSORT, STARD, and SAMPL guidelines are also covered. Each chapter has separately earmarked examples from the contemporary literature that illustrate the different research methods. Key Features Discusses all the steps of data-based medical research Examines the topics in depth by way of examples from contemporary literature Features notable information in boxes for special attention .