1. Aiache A: Endoscopic Plastic Surgery. In: Tournieux AAB (ed): Atualizacao em Cirugia Plastica Estetica. San Pablo: Robe Ed., 1994, pp 627?630
2. Chajchir A: Endoscopia en Cirugia Plastica y Estetica. In: Gonzalez Montaner LJ et al. (eds): El Libro de Oro en Homenaje al Doctor Carlos Reussi. Buenos Aires: Ed. Associacion Medica Argentina, 1993, pp 74?78
3. Chajchir A: Endoscopia en Cirugia Plastica y Estetica. In: Tournieux AAB (ed): Atualizacao EM Cirugia Plastica Estetica. San Pablo: Robe Ed., 1994, pp 605?610
4. Isse N: Endoscopic Facial Rejuvenation: Endoforehead, the Functional Lift. Case Reports. Aesth Plast Surg 18:21,1994
5. Ramirez O: Endoscopic Techniques in Facial Rejuvenation: An Overview. Part I. Aesth Past Surg 18: 141, 1994