Gellrich Nils-Claudius, Yu Chung-Chih, Zizelmann Christoph, Schramm Alexander
Hannover and Freiburg, Germany; and Taipei, Taiwan From the Departments of Oral and Maxillofacial Surgery of Hannover Medical University and Albert-Ludwigs-University; and Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Chang Gung University.
Plast Reconstr Surg. 2008 May;121(5):283e-287e. doi: 10.1097/PRS.0b013e318172ac20.