Book excerpt: Introduction to Research and Medical Literature for Health Professionals, Fifth Edition is an essential resource to help students, faculty, and practitioners understand the research process, interpret data, comprehend results, and incorporate findings into practice. From choosing a research project and developing the research process design, to systematically gathering information, analyzing, interpreting data, differentiating among conflicting results, and finally understanding the overall evaluation, Introduction to Research and Medical Literature for Health Professionals, Fifth Edition will ease fears and help students and practitioners develop research skills to acquire and contribute knowledge that benefits their patients.