Lateral and Crestal Bone Planning Antrostomy: A Simplified Surgical Procedure to Reduce the Incidence of Membrane Perforation During Maxillary Sinus Augmentation Procedures http://www.thejpd.org/article/S0022-3913(11)60020-6/abstract– Lozada J, Goodacre C, Al-Ardah AJ, Garbacea A.
