Verma, G. K., S. Thakur, G. R. Tegta, A. K. Negi, S. Sharma, and P. Mehta. “Trends of Common Contact Sensitizers in Tandem With Increased Hair Dye Dermatitis in Shimla, a Sub-Himalayan Region: A Study of 521 Patients”. International Journal of Research in Dermatology, vol. 5, no. 3, July 2019, pp. 505-10, doi:10.18203/issn.2455-4529.IntJResDermatol20193220.