Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Waldstein, Wenzel; Jawetz, Shari T; Farshad-Amacker, Nadja A; Merle, Christian; Schmidt-Braekling, Tom; Boettner, Friedrich (2014). Assessment of the lateral patellar facet in varus arthritis of the knee. The Knee, 21(5):920-925.