1. Society of Regulatory Science of Medical Products Drug Approval and Licensing Procedure 2010
2. Basic studies on the standardization of patch test;Kawamura;Jpn J Dermatol,1970
3. Contact dermatitis and patch test;Sugai;Skin Res,1977
4. Delayed irritation ratio in prophetic patch tests;Sugai;Skin Res,1985
5. Optimal patch application time in the evaluation of skin irritation;Kanto;J Dermatol,2013