%0 Journal Article %B Toxicology in Vitro %D 2020 %P 104781 %R 10.1016/j.tiv.2020.104781 %T In vitro testing strategy for assessing the skin sensitizing potential of “difficult to test” cosmetic ingredients %U https://www.sciencedirect.com/science/article/pii/S0887233319307118 %V 65 %8 2020-06-01