1. Tumors of the hair follicle;Headington;Am J Pathol,1976
2. Hair follicle tumors of the skin;Mehregan;J Cutan Pathol,1985
3. Hair-follicle nevus;Pippione;Am J Dermatopathol,1984
4. Tumors of the hair follicle;Headington;Am J Pathol,1976
5. Hair follicle nevus;Choi;Int J Dermatol,1992