Rao, R (2012) Antigen identification using skin deficient in basement-membraneprotein: a novel tool for the diagnosis of subepidermal immunobullous diseases. Clinical and Experimental Dermatology. pp. 1-6.

Rao, R and Shenoi, Shrutakirthi D (2006) Indirect immunofluorescence to demonstrate lichen planus specific antigen (LPSA) in lichen planus. Indian J Dermatol Venereol Leprol, 72 (5). pp. 350-352.