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2. Autografts in alopecia and other selected dermatologic conditions;Orentreich;Ann N Y Acad Sci,1959
3. Micrografts for the improvement of the frontal hairline after hair transplantation;Nordstrom;Aesthetic Plast Surg,1985
4. Quartergrafts: a technique for follicular groupings;Bradshaw,1988
5. Transverse microscopic anatomy of the human scalp;Headington;Arch Dermatol,1894