1. Haldane JS: The influence of high air temperatures. J Hyg. 1905, 5: 494-513. 10.1017/S0022172400006811.
2. Rowell LB: Human cardiovascular adjustments to exercise and thermal stress. Physiol Rev. 1974, 54: 75-159.
3. Kjellstrom T, Holmer I, Lemke B: Workplace heat stress, health and productivity - an increasing challenge for low and middle-income countries during climate change. Global Health Action. 2009, 2:
http://www.globalhealthaction.net/index.php/gha/article/view/2047
,
4. Ramsey JD, Burford CL, Beshir MY, Jensen RC: Effects of workplace thermal conditions on safe work behavior. J Saf Res. 1983, 14: 105-114. 10.1016/0022-4375(83)90021-X.
5. Hollowell DR: Perceptions of, and reactions to, environmental heat: a brief note on issues of concern in relation to occupational health. Global Health Action. 2010, 3:
http://europepmc.org/abstract/MED/21191480
,