CALORIC EXPENDITURE AT TWO TYPES OF FACTORY WORK.
D001835:Body Weight; D001837:Body Weights and Measures; D005102:Health Expenditures; D006801:Humans; D005082:Physical Exertion; D010827:Physiology; D012129:Respiratory Function Tests
BODY WEIGHT; EXERTION; PHYSIOLOGY; RESPIRATORY FUNCTION TESTS