Using a straightforward systems approach, Public Health: What It Is and How It Works explores the inner workings of the complex, modern U. S. public health system-what it is, what it does, how it works, and why it is important. The book covers the origins and development of the modern pubic health system; the relationship of public health to the overall health system; how the system is organized at the federal, state, and local levels; its core functions and how well these are currently being addressed; evidence-based practice and an approach to program planning and evaluation for public Public Health - Bernard J. Turnock od authora Bernard J. Turnock a nakladatelství za skvělé ceny na e-shopu Martinus. cz.