Verma Prashant, Yadav Pravesh
From the Departments of Dermatology & Sexually Transmitted Disease, *North DMC Medical College, Hindu Rao Hospital; and †Lady Hardinge Medical College & associated Hospitals, Delhi, India.
Dermatitis. 2014 Mar-Apr;25(2):91-2. doi: 10.1097/DER.0000000000000013.