1. The interview;Unger,1979
2. Patient selection;Norwood,1984
3. Female pattern hair loss;Olsen;J Am Acad Dermatol,2001
4. Surgical approach to hair loss;Unger,1994
5. Unger WP, Cotterill P. Prevention and rejuvenation: adding and subtracting hair. In: Parish L, Brenner S, Ramos E, Silva M, editors. Women's dermatology (from infancy to maturity). New York: Parthenon Publishing; 2001. p. 535-46