Table 2.

Studies of metal excretion in sweat.

Number	Metals	Country of study subjects	References
1	Mercury	Canada	Genuis et al., 2011 [20]
2		USA	Robinson and Skelly, 1983 [21]
3		USA	Sunderman 1978 [22]
4		USA	Lovejoy et al., 1973 [23]
5	Cadmium	Australia	Stauber and Florence, 1988 [24]
6		Australia	Stauber and Florence, 1987 [25]
7		USA	Robinson and Weiss, 1980 [26]
8		USA	Cohn and Emmett, 1978 [27]
9		Canada	Genuis et al., 2011 [20]
10		UK	Omokhodion and Howard, 1994 [28]
11	Arsenic	Canada	Genuis et al., 2011 [20]
12		Bangladesh	Yousuf et al., 2011 [29]
13	Lead	Australia	Lilley et al., 1988 [30]
14		Australia	Stauber and Florence, 1988 [24]
15		Australia	Stauber and Florence, 1987 [25]
16		Canada	Genuis et al., 2011 [20]
17		UK	Omokhodion and Crockford, 1991 [31]
18		UK	Omokhodion and Crockford, 1991 [32]
19		USA	Cohn and Emmett, 1978 [27]
20		USA	Hohnadel et al., 1973 [33]
21		Tropics	Omokhodion and Howard, 1991 [34]
22		Russia	Parpaleĭ et al., 1991 [35]
23		Germany	Haber et al., 1985 [36]