| 1. Lumpkin LR. Helwig EB. Solitary lichen planes. Arch Dermatol 1966; 93: 54.
2. Shapiro L, Ackerman AB. Solitary lichen planes-like keratosis. Dermatologica 1966; 132: 386.
3. Scott M A, et al. Lichenoid benign keratosis. J Cutan Pathol 1976; 3:217.
4. Mehregan A H. Lentigo scnilis and its evolution. J Invest Dermatol 1975; 65: 429.
5. Ackerman A S. Histologic diagnosis of inflammatory skin diseases. Philadelphia: Lea& Febiger. 1978: 208 |
