Raj, AnjuLakshmi, ChembolliSrinivas, C R2012-09-032012-09-032011-11Raj Anju, Lakshmi Chembolli, Srinivas C R. Olopatadine suppresses the late phase reaction in parthenium dermatitis. Indian Journal of Dermatology, Venereology and Leprology. 2011 Nov-Dec; 77(6): 711-713.http://imsear.searo.who.int/handle/123456789/140968enOlopatadine suppresses the late phase reaction in parthenium dermatitis.Article