Mehra, T.; Schönegg, D.; Ebner, J.; Moos, R. M.; Schumann, P.; Gander, T.; Essig, H.; Lanzer, M. ASA Score and Procedure Type Predict Complications and Costs in Maxillofacial Reconstructive Surgery: A Retrospective Study Using a Hospital Administrative Database. Swiss Med Wkly 2021, 151, w20497.