Heat stress and heat strain.
D000220:Adaptation, Biological; D000367:Age Factors; D001831:Body Temperature; D001833:Body Temperature Regulation; D001835:Body Weight; D004781:Environmental Exposure; D005260:Female; D006339:Heart Rate; D006358:Hot Temperature; D006801:Humans; D008297:Male; D009787:Occupational Medicine; D012737:Sex Factors; D013312:Stress, Physiological; D013546:Sweating; D014329:Tropical Climate