From professional translators, enterprises, web pages and freely available translation repositories.
basketter, d.a., chamberlain, m., griffiths, h.a., rowson, m., whittle, e., york, m., (1997) the classification of skin irritants by human patch test.
basketter, d.a., chamberlain, m., griffiths, h.a., rowson, m., whittle, e., york, m. (1997). the classification of skin irritants by human patch test.