Eighteen years ago, the prehistoric past collided with the present as time itself underwent a tremendous disruption, transporting huge swaths of the Cretaceous period into the twentieth century. Neighbourhoods, towns, and cities were replaced by dense primeval jungles and modern humanity suddenly fo[...]

Succinct yet thorough, "Epidemiology, Biostatistics, and Preventive Medicine, 3rd Edition" brings you today's best knowledge on epidemiology, biostatistics, preventive medicine, and public health - in one convenient source. You'll find the latest on health care policy and financing, infectious disea[...]