1. Observations on periorbital and midface aging;Lambros;Plast Reconstr Surg,2007
2. Aging of the bony orbit;Kahn;Aesthet Surg J,2008
3. Aging of the midface bony elements;Shaw;Plast Reconstr Surg,2007
4. Aesthetic analysis of the eyebrows;Gunter;Plast Reconstr Surg,1997
5. Indications and complications of autologous fat transplantation;Coleman,1988