1. Shiell RC. The physician-patient relationship. In: Unger W, Shapiro R, Unger M, editors. Hair transplantation. 5th ed. London: Informa Health; 2011. p. 63.
2. Lichstein PR. The medical interview. In: Walker HK, Hall WD, Hurst JW, editors. Clinical methods: the history, physical, and laboratory examinations. 3rd ed. Boston: Butterworths; 1990.
3. Passchier J, Erdman J, Hammiche F, Erdman RA. Androgenetic alopecia: stress of discovery. Psychol Rep. 2006;98(1):226–8.
4. Unger W. Patient selection. In: Unger W, Shapiro R, Unger M, editors. Hair transplantation. 5th ed. London: Informa Health; 2011. p. 68.
5. Hill G, Silver AG. Psychodynamic and esthetic motivations for plastic surgery. Psychosom Med. 1950;12(6):345–55.