Epidemiological Research : Springer : 9789400745360 : 9400745362 : 25 Jul 2012 : Having last year published ?Up from Clinical Epidemiology & EBM? and also ?Epidemiological Research: Terms and Concepts,? Miettinen now ? this time with collaboration from his junior colleague I. Karp ? brings out this further introduction into epidemiological research; and he is now working on an introduction into clinical research, for publication next year. It evidently is Miettinen's felt time to crystallize the basic understandings he has come to as the culmination of a half-century of concentrated effort to advance the theory of epidemiological and ?meta-epidemiological clinical' research. In accord with its title, this book focuses on research to develop the knowledge-base for preventive medicine, which mainly is knowledge about the causal origin ?etilogy, etiogenesis ? of illness. It first illustrates how wanting this knowledge still is, despite much research; and it then aims to guide the re