1. Alt TH (1984) Evaluation of donor harvesting techniques in hair transplantation. J Dermatol Surg Oncol 10: 799.
2. Alt TH (1988) In: Unger WP, Nordstrom RE (eds) hair transplantation, 2nd edn. Dekker, New York, pp 145–209.
3. Ayres S (1970) Hair transplantation. In: Epstein E (ed) Skin surgery. Thomas, Springfield, pp 453–508.
4. Bouhanna P (1976) Le cuir chevelu. Les alopécies définitives et leurs traitements. Thesis, Paris.
5. Bouhanna P, Nataf J (1976) À propos des transplantations de cuir chevelu. critiques et propositions. Rev Chir Esth 7(2): 17–23.