1. The study of clinical experiments of hair transplantation;Okuda;Jpn J Dermatolurol,1939
2. Autografts in alopecia and other selected dermatologic conditions;Orentreich;Ann N Y Acad Sci,1959
3. Hair restoration;Rawnsley;Facial Plast Surg Clin North Am,2008
4. Micrografts for the improvement of the frontal hairline after hair transplantation;Nordstrom;Aesthet Plast Surg,1985
5. Quartergrafts: a technique for follicular groupings;Bradshaw,1988