Fig. 1From: The impact of chronic co-exposure to different heavy metals on small fibers of peripheral nerves. A study of metal industry workersDispersion (the temperature difference between feeling pain and temperature sensation) of low (cold) and high (warm) temperatures (in °C) in the C8 and S1 skin regions in metal industry workers (a) and controls (b). CS - cold sensation, WS - warm sensation, CP - cold pain, HP - heat painBack to article page