This book provides a link between occupational health and clinical practice. Besides being a valuable starting point for health professionals with an interest in occupational medicine as well as those intending to specialize in occupational medicine, the book will be a useful guide for all those who are interested in occupational medicine practice, including medical students at various levels, occupational health nurses, general practitioners, and more senior professionals in occupational medicine. In other words, it is for all who have committed themselves to the best practice for the health of working people.