1. Lichen pilaris, seuspinulosus;H G Adamson;Br J Dermatol,1905
2. Lichen spinulosus. Clinicopathologic review of thirty-five cases;S J Friedman;J Am Acad Dermatol,1990
3. An uncommon case of lichen spinulosus in an adult patient clinically mmimicking folliculotropic mycosis fungoides;M Aghighi;Cureus,2020
4. Lichen spinulosus: case report and review of literatures;K Al Hawsawi;J Health Sci,2015