| Views | |
| Assessment of Dermal Exposure and Skin Condition of Workers Exposed to Nickel at a South African Base Metal Refinery | 51 |
| November 2012 | December 2012 | January 2013 | March 2013 | April 2013 | May 2013 | |
| Assessment of Dermal Exposure and Skin Condition of Workers Exposed to Nickel at a South African Base Metal Refinery | 5 | 11 | 8 | 3 | 7 | 3 |
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