"Preface One of our vocations as "old, hardened researchers" has always been to seek solutions for the prevention of occupational risk of biomechanical overload and to teach self-management of the pro
The follow-up to the Manual on Vitamin A Deficiency Disorders, this volume is written especially for students, nutritionists, and those in the medical field. Vitamin A deficiency, a nutritionally acqu
A thorough explanation of the quantifying of manual lifting. The failure to match strength to task costs billions of dollars each year in medical and compensation payments. Ayoub and Mital argue force
