This set contains two books: The textbook is a concise introduction to epidemiology and biostatistics written specifically for medical students and first-time learners of clinical research methods.  It presents the core concepts of epidemiology and of biostatistics and illustrates them with extensive examples from the clinical literature.  It is the only book on the market written to speak directly to medical students and first-time biomedical researchers by using language and examples that are easy to understand.  This newly updated second edition is extensively rewritten to provide the...