title: Work in hot environments. I. Field studies of work load, thermal stress and physiologic response.
mesh_terms: D000222:Adaptation, Physiological; D001831:Body Temperature; D002151:Calorimetry; D004734:Energy Metabolism; D004781:Environmental Exposure; D006339:Heart Rate; D006359:Heat Exhaustion / Q000209:etiology*; D006358:Hot Temperature; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology; D009787:Occupational Medicine; D005082:Physical Exertion; D011674:Pulse; D013546:Sweating; D014481:United States; D014937:Work